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ADA Acoustics & Media Consultants GmbH

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Архитектурная и строительная акустика, уменьшение шума,
проектирование звуковых систем, аудио- и видеооборудования, звукофикационная техника, проведение измерений и консультаций для звуковых систем и существующих архитектурных акустических условий

ADA Acoustics & Media Consultants GmbH

После преодоления раздела Германии и создания объективных предпосылок было учреждено проектно-конструкторское бюро ADA Acoustic Design Ahnert, которое на первых порах насчитывало двух сотрудников. При этом с самого начала в распоряжении имелось разработанное еще на базе DOS программное обеспечение EASE. С его помощью возможно было эффективно проверить шансы на успех решаемых задач в области разработки конструкций с точки зрения архитектурной акустики и электроакустики. На начальном этапе помогли крупные проекты начала 90-х годов, например, проектирование новой установки для звукофикации здания Немецкой оперы в Берлине. 

Аналогичный опыт был накоплен в ходе реконструкции зала для пленарных заседаний парламента в Анкаре; при этом в 1996 г. впервые была разработана система для дактилоскопической идентификации депутатов, которая работает в этом виде до сих пор. Стали накапливаться заказы из Германии и из-за рубежа, а также увеличилось число сотрудников. В 2010 г. профиль задач индивидуального предприятия ADA Acoustic Design Ahnert был передан фирме ADA Acoustics & Media Consultants GmbH. Перед нашим коллективом по-прежнему стоят большие задачи, например, в связи со строящемся магистральным международным аэропортом Аль-Мактум (Al Maktum Airport International), который на первой очереди строительства будет обслуживать около 120 млн. пассажиров в год.

ADA - дочерняя компания от WSDG

Walters-Storyk Design Group | WSDG

Компания Walters-Storyk Design Group | WSDG, действующая в глобальном масштабе проектно-конструкторская фирма, является Вашим контактным лицом по всем аспектам интеграции акустики и системотехники в рамках строительных проектов, особенно в области консультаций, проектирования и инженерно-технических работ для обеспечения целостности архитектурного решения, планирования помещения, зданий и электроакустики, систем связи / коммуникаций, аудио- и визуального оборудования, информационных систем, выпуска музыкальных программ и подготовки развлекательных мероприятий. Проекты наших заказчиков включают в себя культурные мероприятия, конференции и конгрессы, мультимедийные помещения, подготовку музыкальных и мультимедийных программ и разработку вещательных комплексов, создание транспортных узлов, спортивные мероприятия, ресторанное дело, образовательные учреждения, церкви и многие другие типы проектов. Помимо чисто технического планирования, фирма WSDG также участвует в стратегических процессах, составляет заявочные документы, осуществляет надзор за монтажом оборудования, выполняет акустические измерения, реализует анализы и программирование, а также оказывает проектам поддержку начиная с этапов проектирования, строительства и приемки вплоть до курсов обучения для конечных пользователей.

Книги, публикации и патенты

Книги

[16] AHNERT, W.: Sound System Design and Room Acoustics, (Chapter 12) in “Architectural Acoustics" , Editor Ning Xiang, J. Ross Publishing 2017

[15] AHNERT, W.; FEISTEL, ST. :Advanced Measurements Technique Methods in Architectural  Acoustics   (Chapter 5), in “Architectural Acoustics, Editor Ning Xiang J. Ross Publishing  2017

[14] AHNERT, W.; Tennhardt, H.-P.: :Room Acoustical Fundamentals for Auditoriums and  Concert Halls (Chapter 9), in “Handbook for Sound Engineers – Fifth Edition Editor Glen  M. Ballou, Focal Press, 2015

[13] AHNERT, W.; FEISTEL, St.: Computer Aided Sound System Design (Chapter 39), in “Handbook for Sound Engineers – Fifth Edition. Editor Glen M. Ballou, Focal Press, 2015

[12] AHNERT, W.: FEISTEL; ST.: Einmessung und Verifizierung raumakustischer Gegebenheiten und Beschallungsanlagen (Kap.3), in Messtechnik der Akustik, Michael Möser (Herausgeber), Springer Verlag, 2010

[11] AHNERT, W.: TENNHARDT, K.-P.: Acoustics for Auditoriums and Concert Halls (Chapter 7), in “Handbook for Sound Engineers – Fourth Edition. Editor Glen M. Ballou, Focal Press, 2008

[10] AHNERT, W.; FEISTEL, St.: Computer Aided Sound System Design (Chapter 35), in “Handbook for Sound Engineers – Fourth Edition. Editor Glen M. Ballou, Focal Press, 2008

[9] AHNERT, W.; TENNHARDT, K.-P.: Raumakustik (Kapitel 5) in Handbuch der Audiotechnik, Editor St. Weinzierl, 1.Auflage, Springer Verlag 2008

[8] AHNERT, W.; GOERTZ, A.: Beschallungstechnik, Beschallungsplanung und Simulation (Kapitel 9) in Handbuch der Audiotechnik, Editor St. Weinzierl, 1.Auflage, Springer Verlag 2008

[7] AHNERT, W.: TENNHARDT, K.-P.: Acoustics for Auditoriums and Concert Halls (Chapter 6), in “Handbook for Sound Engineers – Third Edition. Editor Glen M. Ballou, Focal Press, 2002

[6] AHNERT, W.: Computer Aided Sound System Design (Chapter 35), in “Handbook for Sound Engineers – Third Edition. Editor Glen M. Ballou, Focal Press, 2002

[5] AHNERT, W.; STEFFEN, F.:
Sound Reinforcement Engineering, Fundamentals and Practice.
London: E&FN Spon 2000. USA and Canada, New York: Routledge 2000.
Die chinesische Ausgabe dieses Buches wurde 2002, die der russischen in 2003 veröffentlicht.

[4] AHNERT, W.; STEFFEN, F.:
Beschallungstechnik, Grundlagen und Praxis.
Stuttgart/ Leipzig: S. Hirzel Verlag 1993.

[3] AHNERT, W.; STEFFEN, F.:
Beschallungstechnik, in: Taschenbuch der Akustik Teil 2, Berlin: Verlag Technik 1984

[2] AHNERT, W.; REICHARDT, W.:
Grundlagen der Beschallungstechnik.
Berlin: Verlag Technik 1981. Stuttgart: S. Hirzel Verlag 1981.
Moskau: Verlag "Radio und Swjas", 1984

[1] AHNERT, W.; SCHMIDT, W.:
Akustik in Kulturbauten. Berlin, Institut für Kulturbauten, 1980


публикации

[136] AHNERT, W.: Acoustics in New Concert Halls in Hamburg and Dresden, Presented at Reproduced Sound 2017, 21-24 November, Nottingham U.K.

[135] AHNERT, W.; BEHRENS, T: Modern Enhancement Systems Substitute Room Acoustic Design?, Presented at ACOUSTICs 17, 2017, 25-29 JUN, Boston, USA

[134] BEHRENS, T.; AHNERT, W.:, Neubau eines Saals für Orgelmusik in Kharkov / Ukraine, DAGA 2017, 06-09 März, Kiel

[133] AHNERT, W.; FEISTEL, St.: Acoustic Feedback Considerations in Simulations of Sound Systems in Rooms, Presented at the 172th ASA Meeting, 2016, 28 NOV - 02 December, Honolulu, Hawaii

[132] AHNERT, W.; FEISTEL, St.: Subwoofer Array Modeling and Optimization, Presented at the 172th ASA Meeting, 2016, 28 NOV - 02 December, Honolulu, Hawaii

[131] AHNERT, W.: Stadium Sound Systems and FIFA Regulations, Presented at Reproduced Sound 2016, 15-17 November, Southampton, U.K.

[130] BEHRENS, T.; AHNERT, W.:, Raumakustisches „Upgrade“ der Nationaloper Bukarest, DAGA 2016, 16-19 März, Nürnberg

[129] AHNERT, W.: Sound Localization or Speech Intelligibility?, Presented at Reproduced Sound 2015, 10-12 November, Moreton-in-Marsh, U.K.

[128] AHNERT, W.: The National Opera theatre in Bucharest-update of the room-acoustical properties, Presented at the 170th ASA Meeting, 2015, November 2-6, Jacksonville, Florida

[127] BEHRENS, T.; AHNERT, W.:, Zur Raum- und Elektroakustik des Plenarsaals im neuen Parlamentsgebäude in Hanoi/Vietnam, DAGA 2015, 16-19 März, Nürnberg

[126] AHNERT, W.; FEISTEL, St.: Extended Tools for Simulated Impulse Responses, Presented at the 168th ASA Meeting, 2014, 27-31 October, Indianapolis, USA

[125] AHNERT, W.: Integration of Simulation Software and Loudspeaker DSP for Numerical Sound System Optimization, FORUM ACUSTICUM, 7 – 12 September 2014, Krakow, Poland

[124] AHNERT, W.,  EL-SAGHIR, E.: Why is good Speech intelligibility in mosques a challenge?, Presented at Reproduced Sound 2014, 15-17 October, Birmingham, U.K.

[123] AHNERT, W.; FINDER, Enno: New Sound and Visual System of the State Parliament of North-Rhine Westphalia in Duesseldorf/Germany, Presented at the 136th AES Convention, 2014, April 26-29, Berlin, Germany

[122] BEHRENS, T.; AHNERT, W.: Zur Raum- und Elektroakustik des Plenarsaals im Landtag NRW in Düsseldorf,  DAGA 2014, 18-21 März, Oldenburg

[121] AHNERT, W.,  FEISTEL, St.: Improving Speech Intelligibility using Numerical Sound System Optimization, Presented at Reproduced Sound 2013, 12-14 November, Manchester, U.K.

[120] AHNERT, W.; BEHRENS, T.; FEISTEL, St.: Speech Intelligibility Prediction in Very Large Sacral Venues, Presented at the ICA 2013, 2-7 June, Montreal, Canada

[119] AHNERT, W.; BEHRENS, T.; FEISTEL, St.: Improving Speech Intelligibility Using Numerical Sound System Optimization, Presented at the ISRA 2013, 9-11 June; Toronto; Canada
 

[118] AHNERT, W.,  FEISTEL, St.: Improving Speech Intelligibility using Numerical Sound System Optimization, Presented at Reproduced Sound 2013, 12-14 November, Manchester, U.K.

[117]   AHNERT, W.; BEHRENS, T.; FEISTEL, St.: Speech Intelligibility Prediction in Very Large Sacral Venues, Presented at the ICA 2013, 2-7 June, Montreal, Canada

[116]   AHNERT, W.; BEHRENS, T.; FEISTEL, St.: Improving Speech Intelligibility Using Numerical Sound System Optimization, Presented at the ISRA 2013, 9-11 June; Toronto; Canada

[115]   AHNERT, W.; FEISTEL, St.: Modern Measurements in Presence of Audience, Presented at Reproduced Sound 2012, 14-16 November; Brighton; U.K.

[114]   AHNERT, W.; FEISTEL, St.: STI Measurements in Real Time in Occupied Venues, Presented at the 164th ASA Meeting, 2012, 22-26 October, Kansas-City, USA

[113]   AHNERT, W.: The Calculation of Impulse Responses in Concert Halls below 80 Hz, Presented at the ACOUSTICS 2012, 13-18 May, Hong Kong; The People´s Republic of China

[112]   BEHRENS, T.; AHNERT, W.:, Planung und Anpassung von Professionell angebotenen Konzertzimmer-Konstruktionen für vorhandene Theaterbauten, DAGA 2012, 19-22 März, Darmstadt

[111]    AHNERT, W.; FEISTEL, St.; Richert, W.; Schmalle, H.: New Tools in Room Acoustic Simulation, Presented at the Reproduced Sound 2011 from IOA, November 16-18, Brighton, UK

[110]   AHNERT, W.; FEISTEL, St.; Schmalle, H: Combination of Waved-Based and Geometrical-Acoustics Simulation to Study Acoustic Properties of Recording Rooms, Presented at the 161st  ASA Meeting, 2011, May 23-27, Seattle, Washington

[109]   AHNERT, W.; FEISTEL, St.: Latest Development in Modern Measurement Tools, Presented at the 2nd PAN-American / Iberian Meeting, 2010, 15-19- November, Cancun, Mexico

[108]    AHNERT, W.; FEISTEL, St.; MIRON, A.: Correct and Rapid Impulse Response Calculation as a Precondition for Auralisation, Presented at the 2nd PAN-American/Iberian Meeting, 2010, 15-19 November, Cancun, Mexico

[107]   HOFFMEIER, J.; BEHRENS, T.; AHNERT, W.:, Zur Raumakustik im Deutschen Theater (DT) Berlin, DAGA 2010, 15-18 März, Berlin

[l06]    AHNERT, W.; FEISTEL, St.; MIRON, A.: Correct and fast Impulse Response Calculation as a MUST for Intelligibility Prediction and Auralisation, Presented at the 25th  Reproduced Sound from IOA, 2009, November 19-20, Brighton, UK

[105]   FEISTEL, St.; AHNERT, W.: The Effect of Sample Variation among Cabinets of Line Array on Simulation Accuracy, Presented at the 127th AES Convention, 2009, October 9-12, New York

[104]   AHNERT, W.; FEISTEL, St.: From Toy to Tool – Advanced Auralisation Procedure in daily Design Work, Presented at the 157th Meeting of ASA, 2009, May 18-22, Portland, Oregon

[103]   AHNERT, W.; FEISTEL, St.; BAUER-DIEFENBACH, R.: Comparison of Auralisation Results between Measurements and Simulations of Line Arrays with High Resolution Modelling Data, Presented at the 123 ASA Meeting, June 29 – July 4, 2008, Paris, France

[102]   ORFALI, W.; AHNERT, W.: Evaluation of Existing Sound System Designs in Mosques and Alternative Modern Solutions, Presented at the 123 ASA Meeting, June 29 – July 4, 2008, Paris, France

[101]   BANSAL, M.; AHNERT, W.; FEISTEL, St.: BEM Analysis of Plane waves scattered from periodic surfaces, Presented at the 123 ASA Meeting, June 29 – July 4, 2008, Paris, France

[100]   AHNERT; W.; FEISTEL, S.; MAIER, Th.; MIRON, A.R.: Loudspeaker Time Alignment using Live Sound Measurements, Presented at the 124th AES Convention, 2008, May 17-20 Amsterdam

[99]     AHNERT, W.; Feistel, St.: Klassische oder komplexe Datenpräsentation von Lautsprechern?  Vortrag auf der DAGA 2008, 10. – 13.März in Dresden

[98]     AHNERT, W.; FEISTEL, St.: New Approach of Loudspeaker Data Presentation in EASE 4.2., 23th Reproduced Sound, 2007, November 29-30, Newcastle, U.K.

[97]     AHNERT, W.: FEISTEL, St.: OLSON, B.: Experience with in situ measurements using EASERA ASA-Meeting in Salt Lake City, CA, USA. 2007, November

[96]     AHNERT, W.; FEISTEL, St.; FINDER, E.; MIRON, A.: Software Based Live Sound Measurements, Part 2. Presented at the 119th AES Convention, 2007, October 5-8, New York, Preprint No.

[95]     FEISTEL, St.; AHNERT, W.; HUGHES, Ch.; OLSON, B.: Simulating the Directivity Behaviour of Loudspeakers with Crossover Filters. Presented at the 119th AES Convention, 2007, October 5-8, New York, Preprint No.

[94]     FEISTEL, St.; AHNERT, W.; MIRON, A.; SCHMITZ, O.: Improved Methods for Calculating Room Impulse Responses with EASE 4.2 AURA, Presented at 19th ICA, Madrid, Spain September 2-7, 2007

[93]     BEHRENS, T.; AHNERT, W.: Experiences with an Electronic Enhancement System in a Mid Size Theatre, Presented at 19th ICA, Madrid, Spain September 2-7, 2007

[92]     BANSAL, M.; FEISTEL, St.; AHNERT, W.; BOCK, St.: Investigating the Scattering Behaviour of Incident Plane Waves using BEM, Presented at 19th ICA, Madrid, Spain September 2-7, 2007

[91]     AHNERT, W.; FEISTEL, St.; VORLÄNDER, M.: Concert Acoustics Criteria in the Frauenkirche Dresden, Presented at 19th ICA, Madrid, Spain September 2-7, 2007

[90]     AHNERT, W.; FEISTEL, St.; MAIER, Th.: New Approach of Speaker Simulation for Sound Reinforcement, Presented at 19th ICA, Madrid, Spain September 2-7, 2007

[89]     AHNERT, W.; FEISTEL, St.; BOCK, St.: Prediction of scattering coefficients for use in room-acoustic simulation. 4th Joint Meeting of ASA and ASJ Hawaii, December 2006

[88]     AHNERT, W.; FEISTEL, St.; FINDER,E.; MIRON,A.: Impulse Response Measurements based on Music and Speech Signals.4th Joint Meeting of ASA and ASJ Hawaii, December 2006.

[87]     AHNERT, W.; FEISTEL, St.; BOCK, St.: Prediction of scattering coefficients for use in room-acoustic simulation. 22nd Reproduced Sound, 2006, November 3-4,  Oxford

[86]     AHNERT, W.; FEISTEL, St.; FINDER,E.; MIRON,A.: Software based Live sound measurements. Presented at the 121st AES Convention, 2006, October 5-8, San Francisco, Preprint No. 6988

[85]     FEISTEL, St.; AHNERT,W.: Modelling of loudspeaker systems using high-resolution data, Presented at the 121st AES Convention, 2006, October 5-8, San Francisco, Preprint No. 6987

[84]     AHNERT, W.: Acoustics and Sound Design of the Reconstructed Frauenkirche in Dresden. The Sixth International Conference on Auditorium Acoustics, Institute of Acoustics, 2006, May 5-7, Copenhagen

[83]     AHNERT, W.: FEISTEL, St.: BOCK, St.: Exchange of Complex Sound Source Data based on a New Format. 21st Reproduced Sound, Institute of Acoustics, 2005, November 4-5, Oxford

[82]     AHNERT, W.: FEISTEL, S.: Simulation, Auralisation and their Verification of Acoustic Parameters using Line Arrays. Presented at the 119th AES Convention, 2005, October 7-10, New York, Preprint No. 6633

[81]     FEISTEL, S.: AHNERT, W.: The Significance of Phase for the Acoustic Prediction of Combinations of Sound Sources. Presented at the 119th AES Convention, 2005, October 7-10, New York, Preprint No. 6632

[80]     FEISTEL, S.: AHNERT, W.: BOCK, S.: New Data Format to Describe Complex Sound Sources. Presented at the 119th AES Convention, 2005, October 7-10, New York, Preprint No. 6631

[79]     ORFALI, W.: AHNERT, W.: Acoustical Simulation and Auralisation in Mosques. Presented at the 118th AES Convention, 2005, May 28-31, Barcelona, Preprint No. 6396

[78]     BANSAL, M.: FEISTEL, S.: AHNERT, W.: First approach to combine Particle Model Algorithms with Modal Analysis using FEM. Presented at the 118th AES Convention, 2005,  May 28-31, Barcelona, Preprint No. 6392

[77]     MOLDRZYK, C.: AHNERT, W.: FEISTEL, S.: Acoustical Simulation based on Head-Tracked Auralization and Measured High-Resolution HRTF an IR. 148th Meeting Acoustical Society of America, 2004, November 15-19, San Diego

[76]     MOLDRZYK, C.: AHNERT, W.: FEISTEL, S.: LENTZ, T.: Head-Tracked Auralisation of Acoustical Simulation. Presented at the 117th AES Convention, 2004, October 28-31, San Francisco, Preprint No. 6275

[75]     AHNERT, W.: FEISTEL, S.: Precise Time and Frequency Domain Measurements with modern mobile computers. Acoustical Letter of The Acoustical Society of Japan, 2004

[74]     AHNERT, W.: FEISTEL, S.: RICHERT, W.: Merging Room-acoustic and Electro-acoustic Measurement Methods. Presented at the 116th AES Convention, 2004, May 8-11, Berlin, Preprint No. 6165

[73]     AHNERT, W.: FEISTEL, S.: RICHERT, W.: Time and Frequency Domain Measurements using Standard Hardware Platforms. Presented at the 18th ICA 2004, 11-13 April, Kyoto

[72]     AHNERT, W.: JÄGER, B.: Stadium Sound Reinforcement: Immission Protection in Spite of High Useful Levels. DAGA 2004, 22-25 March, Strasbourg

[71]     AHNERT, W.: Basics in Acoustic Design – Use of computer for verification and presentation. PALME 2004 Seminar, 17-19. February, Dubai

[70]     AHNERT, W., Comparison of Actual TEF Measurement Methods with a new software based approach, Presented at the 19th Reproduced Sound, 2003, November 16-18 November, Oxford, United Kingdom

[69]     AHNERT, W.: FEISTEL, S.: MCMANUS, S.: RICHERT, W.: Time Delay Spectrometry Processing using Standard Platforms. Presented at the 115th AES Convention, 2003, October 10-13, New York, Preprint No. 5927

[68]     AHNERT, W.: FEISTEL, S.: Schmitz, O.: Implementation of intelligibility algorithms into EASE 4.0. Presented at the 21st International Conference (AES), 2002, June 1-3, St. Petersburg

[67]     AHNERT, W.: BORISOV, L. A.: SHIRJETSKI, C. A.: Acoustic Design of the Great Philharmonic Hall in the Moscow International Music Dom (MIMD). Presented at the 21st International Conference (AES), 2002, June 1-3, St. Petersburg

[66]     AHNERT, W.: FEISTEL, S.: Lautsprecherdatenformate. PROSOUND Nr. 3, 5-6/2003

[65]     AHNERT, W.: Aspekte einer modernen Stadionbeschallung. DAGA 2002, 4.-7. März, Bochum

[64]     AHNERT, W.; FEISTEL; S.; SCHMITZ, O.; VORLÄNDER, M.; Comparison of Actual TEF Measurement Methods with a new software based approach, Presented at the 17th Reproduced Sound, 2001, November 7-8 November, Stratford upon Avon, United Kingdom

[63]     SCHMITZ, O.,  FEISTEL, S.: AHNERT, W.: VORLÄNDER, M.: Merging Software for Sound Reinforcement Systems and for Room Acoustics. Presented at the 110th AES Convention, 2001, May 12-15, Amsterdam, Preprint No. 5352

[62]     AHNERT, W.: BOURILLET, C.: FEISTEL, S.: Phase Presentation in the Acoustic Design Program EASE. Presented at the 110th AES Convention, 2001, May 12-15, Amsterdam

[61]     TAUBERT, U.: TENNHARDT, H.-P.: HOFFMEIER, J.: AHNERT, W.: Alte und neue Schallabsorber im Plenarsaal des Deutschen Bundesrates. DAGA 2001, 26.-29. März, Hamburg-Harburg

[60]     SCHMITZ, O.: FEISTEL, S.: VORLÄNDER, M.: AHNERT, W.: Grundlagen raum-akustischer Rechenverfahren und ihre Validierung. Vorkolloquium: Raumakustische Simulation. DAGA 2001, 26.-29. März, Hamburg-Harburg

[59]     AHNERT, W.: BAIRD, J.: FEISTEL, S.: MEYER, P.: Accurate Electroacoustic Prediction Utilizing the Complex Frequency Response of Far-Field Polar Measurements. Presented at the 108th AES Convention, 2000, February 19-22, Paris, Preprint No. 5129

[58]     AHNERT, W.: FEISTEL, S.: Cluster Design with EASE for Windows. Presented at the 106th AES Convention, 1999, May 8-11, Munich, Preprint No. 4926

[57]     AHNERT, W.: Auralization and Computer Modelling, Presented at the 13th Reproduced Sound, 1997, November 23-26 October, Windermere, United Kingdom

[56]     AHNERT, W.: Loudspeaker Data Accuracy Requirements for Computer             Aided Design.  Presented at the 12th Reproduced Sound, 1996, 25-27 Oct, Windermere, United Kingdom

[55]     AHNERT, W.: FEISTEL, R.: Prediction of wave fields synthesized by speaker cluster – Needs and Limitations. Presented at the 100th AES Convention, 1996, May 11-14, Copenhagen, Preprint No. 4146

[54]     AHNERT, W.: FEISTEL, R.: EARS als Postprozessing zur Auralisation von Impuls-antworten – Messung und Simulation. Fortschritte der Akustik, DAGA 1996, Bonn

[53]     AHNERT, W.: FEISTEL, R.: Use of Different Methods to Calculate Scattering Effects.  Proceedings of the 15th International Congress of Acoustics, Trondheim, Norway,26-30 June 1995    Vol. II S. 357-360

[52]     AHNERT, W.: FEISTEL, R.: Comparison of Auralized Impulse Responses Acquired by Both Measurement and Simulation. Proceedings of the 15th International Congress of Acoustics, Trondheim, Norway, 26-30 June 1995, Vol. II S. 353-356

[51]     AHNERT, W.: FEISTEL, R.:EARS Auralization Software. AES Journal of the Audio
Engineering Society, Volume 41 Number 1l, 1993

[50]     XIANG, N.: AHNERT, W.: GENUIT, K.: Über binaurale Auswertung von Raumimpuls-antworten. Fortschritte der Akustik, Teil A, S. 259-262, DAGA 1993, Frankfurt/Main.

[49]     XIANG, N.: AHNERT, W.: FEISTEL, R.: Nachhallauswertung mittels nicht-linearer Regression. Fortschritte der Akustik, Teil A, S. 255-258, DAGA 1993, Frankfurt/Main.

[48]     AHNERT, W.: SALZBRENNER, W.: The New Sound System in the Opera House in Chemnitz. Presented at the 94th AES Convention, 1993, March 16-19, Berlin, Preprint No.3613

[47]     AHNERT, W.: FEISTEL, R.: Further Developments in EASE and EARS - in Computer Acoustic Design and Auralization. Presented at the 94th AES Convention, 1993, March 16-19, Berlin, Preprint No. 3548

[46]     AHNERT, W; FEISTEL, R.: EARS Auralization Software. Presented at the 93rd AES Convention,1992, October 1-4, San Francisco, Preprint No. 3388

[45]     AHNERT, W.: Complex Simulation of Acoustical Sound Fields. Proceedings of the 14th International Congress on Acoustics, Beijing, China, 3-10 September 1992, F1-10

[44]     AHNERT, W: Application of Computer Simulation to Improve and Accelerate Acoustic Design. Presented at the NAB Radio Montreux Conference, 1992, June 10-13, Montreux/Schweiz

[43]     AHNERT, W; SHEIRMAN, D.: The Kremlin Palace of Congresses. Sound & VideoContractor, April 20, 1992

[42]     AHNERT, W.: The Sound System in the New Culture- and Congresscentre Liederhalle in Stuttgart/Germany. Presented at the 92nd AES Convention, 1992, March 24-27, Vienna, Preprint No. 3300

[41]     AHNERT, W.: FEISTEL, R.: Binaural Auralization from a Sound System Simulation Program. Presented at the 91st AES Convention, 1991, October 4-8, New York, Preprint No. 3127

[40]     AHNERT, W.: The Story Behind the EASE Acoustic Design Program. Sound & Video Contractor, April 26,1991.

[39]     AHNERT, W.: Comparison between Simulated and Measured Energy Time Curves. Presented at the 90th AES Convention, 1991, February 19-22, Paris, Preprint No. 3028

[38]     AHNERT, W.: A Computationally Efficient Algorithm for Simulation of Room Impulse Responses, Presented at the 6th Reproduced Sound, 1990, November 1-4 November

[37]     AHNERT, W.: FEISTEL, R.: Ray Tracing or Sound-Imaging. Presented at the 89th AES Convention, 1990, September 21-24, Los Angeles, Preprint No. 2993

[36]     AHNERT, W.: Coverage and Interference Analysis on Radiator Groups. Presented at the 88th AES Convention, 1990, March 13-16, Montreux/Schweiz, Preprint No. 2922

[35]     AHNERT, W.: Comparison of Impulse-sound Test Measurements and TEF Measurements in Room Acoustics, Presented at the 86th AES Convention, 1989, March 6-11, Hamburg, Preprint No. 2812

[34]     AHNERT, W.: RICHERT, W.: Phasengitterdiffusoren in der Raumakustik. Vortrag 7. Tag. Arb.-Gr. Akustik d. Phys. Ges. d. DDR, Berlin, 1988

[33]     AHNERT, W.: Entwicklung beschallungstechnischer Lösungen für die Simulation komplexer Schallfelder. Angewandte Akustik Band 2, Berlin: Verl. Technik, 1988.

[32]     AHNERT, W.: Comb-filter distortions and their perception in sound reinforcement systems. Presented at the 84th AES Convention, 1988, March 1-4, Paris, Preprint No. 2565

[31]     STEINKE, G.; FELS, P.; HOEG, W .; AHNERT, W.: Das Delta-Stereofonie-System. Radio, Fernsehen, Elektronik, Band 36 ( 1987), 10, 5.615-620 und 11, 5.722-727, Berlin: Verl. Technik dB-Magazin für Studiotechnik Köln,1987, Heft 11 / 12 und 1988, Heft l /2

[30]     AHNERT, W.: Problems of near-field sound reinforcement and of mobile sources in the operation of the Delta Stereophony System (DSS) and computer processing of the same. Presented at the 82nd AES Convention, 1987, March 10-13, London, Preprint No. 2426

[29]     STEINKE, G.: AHNERT, W.: FELS, P.: HOEG, W.: True directional sound system orientated to the original sound and diffuse sound structures - new applications of the Delta Stereophony System (DSS). Presented at the 82nd AES Convention, 1987, March 10-13, London, Preprint No. 2427

[28]     AHNERT, W.: The complex simulation of acoustical sound fields by the Delta Stereophony System DSS. Presented at the 81st AES Convention, 1986, November 12-16, Los Angeles, Preprint No. 2418

[27]     AHNERT, W.: PECHERT, L.: Audivisuelle Systeme für Museen, Galerien und Ausstellungen; Kulturbauten, Heft 2 (1986) S. 22-24

[26]     AHNERT, W.: The maximum attainable gain of a sound system. Presented at the 80th AES Convention, 1986, March 4-7, Montreux, Switzerland, Preprint No. 2358

[25]     AHNERT, W.: STEINKE, G.: HOEG, W.: FELS, P.: STEFFEN, F.: Moderne Methoden der Beschallung von Sälen und Freilichtspielstätten; Kulturbauten, Heft 1 (1986) S. 2-7

[24]     AHNERT, W.: SIMON, M.: Beschallungskonzeption für den Komplex des Leipziger Hauptbahnhofs, Berlin (April 1985)

[23]     AHNERT, W.: Simulation of Complex Sound Fields in Enclosures and Open-Air- Theatres, Presented at the 77th AES Convention, 1985, March 5-8, Hamburg, Preprint No. 2186

[22]     AHNERT, W.: Sound Energy of Different Sound Sources. Presented at the 75th AES Convention, 1984, March 27-30, Paris, Preprint No. 2079

[21]     AHNERT, W.: Centralized or Decentralized Sound lrradiation in Rooms and Open Spaces - which is better? Presented at the 73rd AES Convention, 1983, March 15-18, Eindhoven, Preprint No. 1973

[20]     AHNERT, W.: Holographie und Bühnenbild. BdK, Heft 1 (1983) S. 14

[19]     AHNERT, W.: Sound Systems in the Theatre. Presented at the 71st AES Convention, 1982, March 2-5, Montreux, Preprint No. 1873

[18]     AHNERT, W.: Möglichkeiten der Simulierung akustischer Vorgänge in Räumen mit Rechnern. Vortrag zum Kolloquium "Akustik und Messtechnik", TU Dresden, 1982

[17]     AHNERT, W.: Elektroakustische Anlagen im Palast der Kultur Prag. BdK, Heft 4(1981 ) S. 30ff

[16]     AHNERT, W.: SCHMIDT, W.: Akustische Besonderheiten in kulturellen Einrichtungen - erläutert am Beispiel des Theaters. BdK, Heft I ( 1981 ) S. 26

[15]     AHNERT, W.: Schwachstromtechnische Anlagen in der Semperoper Dresden. BdK, Heft 2 (1979) S. 21

[14]     AHNERT, W.: Nachhallzeit und Schallenergiedichteverlauf in über Richtmikrofon gekoppelten Räumen. Z. elektr. Inform.- u. Energietechnik 9 (1979) l, S. 67-73.

[13]     AHNERT, W.: Die akustische Verstärkung. Kolloquium an der TU Dresden, Jan. 1979

[12]     AHNERT, W.: FRANKE, G.: KATENIN, A.: Klub bei der Botschaft der UdSSR in der DDR. Bauten der Kultur (BdK) Heft 3 (1977) S. 22

[11]     AHNERT, W.: Palast der Republik,- Großer Saal: Raum- und Elektroakustik. BdK (Bauten der Kultur), Heft 2 (1977) S. 22

[10]     AHNERT, W.: Raum- und Elektroakustik im Großen Saal des Palastes der Republik. Bauten der Kultur (1976) H. 2.

[9]       AHNERT, W.: A new reinforcement system for enhancement of liveness and definition of sound in Auditoriums. 6. Conference on Acoustics, Budapest, April 1976

[8]       HOEG, W.: STEFFEN, F.: STEINKE, G.: REICHARDT, W.: AHNERT, W.: Ein Schallübertragungssystem zur richtungs- und entfernungsgetreuen Beschallung großer Auditorien, Vortrag zur 6. Akustischen Konferenz, Budapest 1976; sowie in „Techn. Mitt. RFZ 20 ( 1976) 2

[7]       AHNERT, W.: HERZOG, G.: STEFFEN, F.: Stadthalle Karl-Marx-Stadt - Akustik. BdK, Heft 1 (1976) S. 26

[6]       AHNERT, W.: Veränderung raumakustischer Kenngrößen mit Hilfe elektroakustischer Anlagen. 13. Akustische Konferenz, Bratislava, Oktober 1975

[5]       REICHARDT, W.: SCHMIDT, W.: LEHMANN, U.: AHNERT, W.: Definition und Messgrundlagen eines "Wirksamen Hallabstandes" als Maß für den Raumeindruck bei Musikdarbietungen. Z. elektr. Inform.- u. Energietechnik 4 (1974) 4, S. 225-233

[4]       REICHARDT, W.: AHNERT, W.: Nachhallverlauf und Energieanhebung bei elektroakustisch angekoppelten Räumen. Z. elektr. Inform.- u. Energietechnik 4 (1974) 5, S. 273-276

[3]       AHNERT, W. : Probleme des Einsatzes elektroakustischer Wandler bei raumakustischen Modellmessungen. 12. Akust. Konf. "Elektroakustika", Novy Smokovec 1974

[2]       SCHMIDT, W.: AHNERT, W.: Einfluss der Richtungs- und Zeitdiffusität von             Anfangsreflexionen auf den Raumeindruck. Wissenschaftliche Zeitschrift der TU Dresden 22, Heft 2 ( 1973) S. 313-317

[1]        AHNERT, W.: O znacenü absoljutnogo maksimuma castotnoj charakteristik: dlja akusticeskoj obratnój svjazi (Über die Bedeutung des absoluten Maximums der Frequenzkurve für die akustische Rückkopplung). Akust. Zurnal 19 ( 1973) 1, S. 1-8.


патенты

Patentinhaber: ADA Acoustic Design Ahnert

[2] Verfahren und Anordnung für eine örtlich sowie zeitlich veränderliche Signalverteilung über eine Großbeschallungsanlage, insbesondere für audiovisuelle Veranstaltungen in Auditorien, vorzugsweise kuppelförmigen Räumen.
Österreichisches Patent Nr. 396316 von 1993
Deutsches Patent 3941584 von 1998

[1] Anordnung für ein audiovisuelles Informationssystem über Ausstellungsobjekte
Deutsches Patent Nr. 35 33 705 von 1995


 

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