Production Testing of Loudspeakers Using Digital Techniques

Fincham LR. Production Testing of Loudspeakers Using Digital Techniques. In: AES Convention 63. Audio Engineering Society; 1979. Paper 1485. Available from: https://aes.org/publications/elibrary-page/?id=2869

@inproceedings{Fincham1979_2869,
  author = {Fincham, Laurie R.},
  title = {{Production Testing of Loudspeakers Using Digital Techniques}},
  booktitle = {AES Convention 63},
  note = {Paper 1485},
  year = {1979},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2869}
}

TY  - CPAPER
TI  - Production Testing of Loudspeakers Using Digital Techniques
AU  - Fincham, Laurie R.
T2  - AES Convention 63
M1  - Paper 1485
PY  - 1979
DA  - 1979/05/06
UR  - https://aes.org/publications/elibrary-page/?id=2869
PB  - Audio Engineering Society
LA  - en
AB  - A new computerized production testing facility for measuring loudspeaker drive units and systems will be described. Unit and system impulse responses are measured directly in a semi anechoic environment and an FFT analyzer is used to calculate and display the corresponding frequency response. All frequency response curves are stored on a magnetic disc and special software routines, which enable drive units to be matched for shape and sensitivity to within 0.5 dB will be described. The precautions necessary for both the design of the measuring environment and equipment, in order to achieve the desired accuracy, will be discussed.
ER  -