Application of a Real-Time Hadamard Transform Network to Sound Synthesis

Hutchins J,BA. Application of a Real-Time Hadamard Transform Network to Sound Synthesis. In: AES Convention 51. Audio Engineering Society; 1975. Paper 1041. Available from: https://aes.org/publications/elibrary-page/?id=2391

@inproceedings{Hutchins1975_2391,
  author = {Hutchins, Jr., Bernard A.},
  title = {{Application of a Real-Time Hadamard Transform Network to Sound Synthesis}},
  booktitle = {AES Convention 51},
  note = {Paper 1041},
  year = {1975},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2391}
}

TY  - CPAPER
TI  - Application of a Real-Time Hadamard Transform Network to Sound Synthesis
AU  - Hutchins, Jr., Bernard A.
T2  - AES Convention 51
M1  - Paper 1041
PY  - 1975
DA  - 1975/05/06
UR  - https://aes.org/publications/elibrary-page/?id=2391
PB  - Audio Engineering Society
LA  - en
AB  - A Hadamard transform (HT) analyzes a waveform into Walsh Function spectral components in the same manner that a Fast Fourier transform (FFT) analyzes a waveform into sinewave components. In contrast to the FFT, a real time HT network is easy to construct from analog components as the flow graph does not involve complex number arithmetic. The separated Walsh spectral components can be manipulated in a variety of ways before applying them to the inverse transform and time ordering the output for an audio signal.
ER  -