Yohtaro Yatsuzuka

According to our database, Yohtaro Yatsuzuka authored at least 9 papers between 1979 and 1995.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

1995

An error perturbation for learning and detection of local minima in binary 3-layered neural networks.

Yohtaro Yatsuzuka

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

1988

A 32 kbit/s ADPCM algorithm having high performance for both voice and 9.6 kbit/s modem signals.

Kenichiro Hosoda, Osamu Noguchi, Yohtaro Yatsuzuka

IEEE J. Sel. Areas Commun., 1988

1986

A variable rate coding by APC with maximum likelihood quantization from 4.8 kbits/s to 16 kbits/s.

Yohtaro Yatsuzuka, Shigeru Iizuka, Tomohiro Yamazaki

Proceedings of the IEEE International Conference on Acoustics, 1986

Performance of 16 kbit/s APC codec with maximum likelihood quantization for low-speed voiceband data.

Shigeru Iizuka, Yohtaro Yatsuzuka, Tomohiro Yamazaki

Proceedings of the IEEE International Conference on Acoustics, 1986

An advanced 32 kbit/s ADPCM coding to transmit speech and high-speed voiceband data.

Atsushi Fukasawa, Kenichiro Hosoda, Takashi Kanda, Yohtaro Yatsuzuka, Makoto Takahashi

Proceedings of the IEEE International Conference on Acoustics, 1986

1982

High-Gain Digital Speech Interpolation with Adaptive Differential PCM Encoding.

Yohtaro Yatsuzuka

IEEE Trans. Commun., 1982

Highly Sensitive Speech Detector and High-Speed Voiceband Data Discriminator in DSI-ADPCM Systems.

Yohtaro Yatsuzuka

IEEE Trans. Commun., 1982

An 32-kbps ADPCM encoding with a variable initially large leakage and adaptive dual loop predictors.

Yohtaro Yatsuzuka, Henri G. Suyderhoud

Proceedings of the IEEE International Conference on Acoustics, 1982

1979

A high-gain DSI-ADPCM system.

Yohtaro Yatsuzuka

Proceedings of the IEEE International Conference on Acoustics, 1979