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2. American National Standard of the Acoustical Society of America, ANSI/ASA S12.51 (R2002): Acoustics – Determination of Sound Power Levels of Noise Sources Using Sound Pressure – Precision method for reverberation rooms, Melville, NY, 2002.
3. Sound Intensity, second ed;Fahy,1995
4. Sound source reconstruction using a microphone array;Williams;Journal of the Acoustical Society of America,1980
5. Forward and backward projection of acoustic fields using FFT methods;Stepanishen;Journal of the Acoustical Society of America,1982