Decimator for audio signals

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12249325
APP PUB NO 20210375282A1
SERIAL NO

17326395

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Examples of the disclosure relate to an apparatus that provides a decimator for audio signals. The apparatus comprises means for: receiving one or more audio input signals and applying a multi-stage decimation process to the one or more audio input signals wherein the multi-stage decimation process comprises at least a first branch and a second branch. The apparatus also comprises means for applying audio signal analysis to the one or more audio input signals. The audio signal analysis extracts at least one audio signal parameter from the one or more audio input signals and is performed on the output of the first branch of the multi-stage decimation process. Use of the second branch of the multi-stage decimation process is dependent upon the outcome of the audio signal analysis.

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Patent Owner(s)

  • NOKIA TECHNOLOGIES OY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eronen, Antti Johannes Tampere, FI 127 1612
Heikkinen, Mikko Olavi Tampere, FI 11 18
Lehtiniemi, Arto Juhani Lempäälä, FI 180 1339
Vilermo, Miikka Tapani Siuro, FI 123 419

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