[6] BALLOU, G. (Editor): Handbook for Sound Engineers. 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.
The Chinese edition of this book was published in 2002, the russian in 2003.

[4] AHNERT, W.; STEFFEN, F.: Beschallungstechnik, Grundlagen und Praxis (Sound reinforcement engineering, fundamentals and practice). Stuttgart/ Leipzig: S. Hirzel Verlag 1993.

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

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

[1]AHNERT, W.; SCHMIDT, W.: Akustik in Kulturbauten (Acoustics in cultural buildings). Berlin: Institut für Kulturbauten, 1980

Further Publications

[66] 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

[65] 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

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

[63]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, Reprint No. 5927

[62] AHNERT, W.: Aspekte einer modernen Stadionbeschallung (Aspects of a modern stadium sound reinforcement). DAGA 2002, March 4-7, Bochum

[61] 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

[60] 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

[59] TAUBERT, U.: TENNHARDT, H.-P.: HOFFMEIER, J.: Alte und neue Schallabsorber im Plenarsaal des Deutschen Bundesrates (Old and new sound absorbers in the Cámera of the Deutsche Bundesrat). DAGA 2001, 26.-29. März, Hamburg-Harburg

[58] SCHMITZ, O.: FEISTEL, S.: VORLÄNDER, M.: AHNERT, W.: Grundlagen raum-akustischer Rechenverfahren und ihre Validierung (Fundamentals of room-acoustical computing processes and their validation). Vorkolloquium: Raumakustische Simulation. DAGA 2001, 26.-29. März, Hamburg-Harburg

[57] 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

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

[55] AHNERT, W.: Loudspeaker Data Accuracy Requirements for Computer Aided Design. Institute of Acoustics Ltd. „Reproduced Sound“ 12th Annual Weekend Conference, Windermere 25.-27.10. 1996

[54] 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

[53] AHNERT, W.: FEISTEL, R.: EARS als Postprozessing zur Auralisation von Impulsantworten – Messung und Simulation (Ears as postprocessing for the auralization of impulse responses – measurement and simulation. Fortschritte der Akustik, DAGA 1996, Bonn

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

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

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

[49] XIANG, N.: AHNERT, W.: GENUIT, K.: Über binaurale Auswertung von Raumimpulsantworten (On the binaural evaluation of room impulse responses). Fortschritte der Akustik, Teil A, pp. 259-262, DAGA 1993, Frankfurt/Main.

[48] XIANG, N.: AHNERT, W.: FEISTEL, R.: Nachhallauswertung mittels nicht-linearer Regression (Reverberation evaluation by means of non-linear regression. Fortschritte der Akustik, Teil A, pp. 255-258, DAGA 1993, Frankfurt/Main.

[47] 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

[46] 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

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

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

[43] 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

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

[41] 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

[40] 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

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

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

[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

[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

[34] AHNERT, W.: RICHERT, W.: Phasengitterdiffusoren in der Raumakustik (Phase-grid diffusors in room acoustics). Lect. at the 7th Conf. of the Working Group Acoustics of the Physical Soc.of the GDR, Berlin, 1988

[33] AHNERT, W.: Entwicklung beschallungstechnischer Lösungen für die Simulation komplexer Schallfelder (Development of sound-reinforcement modelling solutions for simulating complex sound fields). Angewandte Akustik Vol. 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

[31] STEINKE, G.; FELS, P.; HOEG, W .; AHNERT, W.: Das Delta-Stereofonie-System (The Delta stereophony system). Radio, Fernsehen, Elektronik, Vol. 36 ( 1987), 10, 5.615-620 and 11, 5.722-727, Berlin: Verl. Technik dB-Magazin für Studiotechnik Köln,1987, No. 11 / 12 and 1988, No. 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

[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

[28] AHNERT, W.: The complex simulation of acoustical sound fields by the Delta Stereophony System DSS. Presented at the 81st AES Convention, 1986, Novemher 12-16, Los Angeles, California

[27] AHNERT, W.: PECHERT, L.: Audivisuelle Systeme für Museen, Galerien und Ausstellungen (Audiovisual systems for museums, galleries and exhibitions). Kulturbauten, No. 2 (1986) pp. 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

[25] AHNERT, W.: STEINKE, G.: HOEG, W.: FELS, P.: STEFFEN, F.: Moderne Methoden der Beschallung von Sälen und Freilichtspielstätten (Modern methods of sound reinforcement in halls and open-air theaters). Kulturbauten, No. 1 (1986) pp. 2-7

[24] AHNERT, W.: SIMON, M.: Beschallungskonzeption für den Komplex des Leipziger Hauptbahnhofs (Sound reinforcement concept for the complex of the Leipzig Main Station), Berlin (April 1985)

[23] AHNERT, W.: Simulation of Complex Sound Fields in Enclosures and Open-Aair- theatres. Presented at the 77th AES Convention, 1985, March 5-8, Hamhurg

[22] AHNERT, W.: Sound Energy of Different Sound Sources Preprint N* 2079 (Fl).Presented at the 75th AES Convention, 1984, March 27-30, Paris

[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, The Netherlands

[20] AHNERT, W.: Holographie und Bühnenbild (Holography and stage design). BdK, No. 1 (1983) p. 14

[19] AHNERT, W.: Sound Systems in the Theatre. Presented at the 71st AES Convention, 1982, March 2-5, Montreux

[18] AHNERT, W.: Möglichkeiten der Simulierung akustischer Vorgänge in Räumen mit Rechnern (Possibilities for simulating electro-acustical processes in rooms with computers). Lecture at the Colloquy „Acoustics and measuring technique“ TU Dresden, 1982

[17] AHNERT, W.: Elektroakustische Anlagen im Palast der Kultur Prag (Electro-acoustical systems in the Culture Palace Prague). BdK, No. 4 (1981 ) pp. 30ff

[16] AHNERT, W.: SCHMIDT, W.: Akustische Besonderheiten in kulturellen Einrichtungen - erläutert am Beispiel des Theaters (Acoustic particularities in cultural facilities – explained by the example of the theater). BdK, No. I ( 198I ) p. 26

[15] AHNERT, W.: Schwachstromtechnische Anlagen in der Semperoper Dresden (Weak-current installations in the Semper Opera Dresden). Bauten der Kultur, No. 2 (1979) p. 21

[14] AHNERT, W.: Nachhallzeit und Schallenergiedichteverlauf in über Richtmikrofon gekoppelten Räumen (Reverberation time and sound-energy density behaviour in rooms coupled by directional microphones). Z. f. elektr. Inform.- u. Energietechnik 9 (1979) l, pp. 67-73.

[13] AHNERT, W.: Die akustische Verstärkung (Acoustical reinforcement). Colloquy at theTU Dresden, Jan. 1979

[12] AHNERT, W.: FRANKE, G.: KATENIN, A.: Klub bei der Botschaft der UdSSR in der DDR (Club of the Embassy of the USSR in the GDR). Bauten der Kultur (BdK) No. 3 (1977) pp. 22

[11] AHNERT, W.: Palast der Republik - Großer Saal: Raum- und Elektroakustik (Palast der Republik – Great Hall: room-acoustics and electroacoustics). Bauten der Kultur, No. 2 (1977) p. 22

[10] AHNERT, W.: Raum- und Elektroakustik im Großen Saal des Palastes der Republik (Room acoustics and electroacoustics in the Great Hall of the Palast der Republik). Bauten der Kultur (1976) No. 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 (A sound transmission system for direction- and distance-true sound reinforcement in large auditoriums), Lecture at the 6th. Conference on Acoustics, Budapest 1976; and in Techn. Mitt. RFZ 20 (1976) 2 .

[7] AHNERT, W.: HERZOG, G.: STEFFEN, F.:
Stadthalle Karl-Marx-Stadt – Akustik (Town Hall Karl-Marx.Stadt - Acoustics. Bauten der Kultur, No. 1 (1976) p. 26.

[6] AHNERT, W.:
Veränderung raumakustischer Kenngrößen mit Hilfe elektroakustischer Anlagen (Modification of room-acoustical parameters by means of electro-acoustical installations). 13th Conference on Acoustics, Bratislava, October 1975.

[5] REICHARDT, W.: SCHMIDT, W.: I.EHMANN, U.: AHNERT, W.:
Definition und Meßgrundlagen eines "Wirksamen Hallabstandes" als Maß für den Raumeindruck (Definition and fundamental measuring principles of an „Effective Reverberation Ratio“ as a measure of spatial impression) Z. f. elektr. Inform.- u. Energietechnik 4 (1974) 6

[4] REICHARDT, W.: AHNERT, W.:
Nachhallverlauf und Energieanhebung bei elektroakustisch angekoppelten Räumen (Reverberation behaviour and energy boost with electro-acoustically coupled rooms). Z. f.elektr. Inform.- u. Energietechnik 4 (1974) 5, pp. 273-276.

[3] AHNERT, W. :
Probleme des Einsatzes elektroakustischer Wandler bei raumakustischen Modellmessungen (Problems with the use of electro-acoustical transducers for room-acoustical measurements in models). 12th Conference on Acoustics "Elektroakustika", Novy Smokovec 1974.

[2] SCHMIDT, W.: AHNERT, W.:
Einfluß der Richtungs- und Zeitdiffusität von Anfangsreflexionen auf den Raumeindruck (Influence of directional and temporal diffusity of initial reflections on spatial impression). Wissenschaftl. Zeitschrift der TU Dresden 22, No. 2 ( 1973) pp. 313-317

[1] AHNERT, W.:
O znacenü absoljutnogo maksimuma castotnoj charakteristik: dlja akusticeskoj obratnój svjazi (On the significance of the absolute maximum of the frequency curve for acoustic feedback). Akust. Zurnal 19 ( 1973) 1, pp. 1-8.

[2] Verfahren und Anordnung für eine örtlich sowie zeitlich veränderliche Signalverteilung über eine Großbeschallungsanlage, insbesondere für audiovisuelle Veranstaltungen in Auditorien, vorzugsweise kuppelförmigen Räumen (Procedure and set-up for a locally and temporally variable signal distribution via a large-scale sound reinforcement system, especially for audiovisual performances in auditoriums, preferably in domed roomes.
Austrian Patent No. 396316 of 1993
German Patent No. 3941584 of 1998

[1] Anordnung für ein audiovisuelles Informationssystem über Ausstellungsobjekte (Set-up for an audiovisual information system on exhibition objects).
German Patent No. 35 33 705 of 1995