Autodirective Dual Microphone

Goldin A. Autodirective Dual Microphone. In: AES Convention 114. Audio Engineering Society; 2003. Paper 5715. Available from: https://aes.org/publications/elibrary-page/?id=12601

@inproceedings{Goldin2003_12601,
  author = {Goldin, Alexander},
  title = {{Autodirective Dual Microphone}},
  booktitle = {AES Convention 114},
  note = {Paper 5715},
  year = {2003},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12601}
}

TY  - CPAPER
TI  - Autodirective Dual Microphone
AU  - Goldin, Alexander
T2  - AES Convention 114
M1  - Paper 5715
PY  - 2003
DA  - 2003/03/06
UR  - https://aes.org/publications/elibrary-page/?id=12601
PB  - Audio Engineering Society
LA  - en
AB  - The paper describes Autodirective Dual Microphone (ADM) technology and its applications. ADM digital signal processing technology developed by Alango Ltd. is a far-field, adaptive beamforming technology that uses only two closely spaced omnidirectional sound pressure sensors. ADM technology provides the optimal and variable directivity in every frequency region. The adaptation time is very fast leading to very good improvement in signal-to-noise ratio in fast changing noisy environments. Contrary to regular directional microphones, an ADM technology based microphone is much less sensitive to wind noises and does not a proximity effect. Its DSP implementation is simple requiring very modest computational resources.
ER  -