Speech Signal Processor Using Comb Filter, Time Compression and Expansion of Speech

Hirata Y, Ueki M, Hayashibara T. Speech Signal Processor Using Comb Filter, Time Compression and Expansion of Speech. In: AES Convention 66. Audio Engineering Society; 1980. Paper 1641. Available from: https://aes.org/publications/elibrary-page/?id=3734

@inproceedings{Hirata1980_3734,
  author = {Hirata, Yoshimutsu and Ueki, Masaaki and Hayashibara, Tohru},
  title = {{Speech Signal Processor Using Comb Filter, Time Compression and Expansion of Speech}},
  booktitle = {AES Convention 66},
  note = {Paper 1641},
  year = {1980},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=3734}
}

TY  - CPAPER
TI  - Speech Signal Processor Using Comb Filter, Time Compression and Expansion of Speech
AU  - Hirata, Yoshimutsu
AU  - Ueki, Masaaki
AU  - Hayashibara, Tohru
T2  - AES Convention 66
M1  - Paper 1641
PY  - 1980
DA  - 1980/05/06
UR  - https://aes.org/publications/elibrary-page/?id=3734
PB  - Audio Engineering Society
LA  - en
AB  - An improved speech signal processor uses shift registers capable of control for frequency transformation of the input signal. A pair of complementary comb filters are provided for filtering out those frequencies which would produce disruptive discontinuities due to sampling and subsequent reassembling their samples. This method provides a simple and economical solution to the problems of improving qualities of time compressed and expanded speeches.
ER  -