Concepedia

N. Iwakami

NI

Statistics

Publications

6

Citations

174

H-Index

6

Active since

1996

Affiliations

NTT (Japan)(Current)

N. Iwakami is an author at NTT (Japan) specializing in engineering, speech processing, and signal processing.

Top concepts

EngineeringSignal ProcessingSpeech ProcessingSpeech CodingHealthAudio CodingSpeech RecognitionComputer ScienceComputer EngineeringNoise

Publications per year

1996–2005

6

Publications

6

High-quality audio-coding at less than 64 kbit/s by using transform-domain weighted interleave vector quantization (TwinVQ)

N. Iwakami, Takehiro Moriya, S. Miki · 2002 · 75 citations

Digital Audio, Engineering, Speech Coding +13

Extension and complexity reduction of TwinVQ audio coder

Takehiro Moriya, N. Iwakami, KEN IKEDA et al. · 2002 · 29 citations

Digital Audio, Weighted Interleave Technique, Engineering +11

A design of transform coder for both speech and audio signals at 1 bit/sample

Takehiro Moriya, N. Iwakami, Akio Jin et al. · 1997 · 21 citations

Engineering, Audio Coder, Speech Recognition +17

Transform-Domain Weighted Interleave Vector Quantization (TwinVQ)

N. Iwakami, Takehiro Moriya · Journal of the Audio Engineering Society · 1996 · 18 citations

Image Analysis, Engineering, Pattern Recognition +5

A design of lossy and lossless scalable audio coding

Takehiro Moriya, N. Iwakami, Akio Jin et al. · 2002 · 17 citations

Digital Audio, Lossy Compression, Engineering +11

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