Ignore:
Timestamp:
Sep 6, 2015, 10:40:14 AM (9 years ago)
Author:
Paul Brossier <piem@piem.org>
Branches:
feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, sampler
Children:
3d30b90
Parents:
65c352e (diff), 827267b (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Merge branch 'develop' into awhitening

File:
1 edited

Legend:

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Added
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  • src/temporal/c_weighting.h

    r65c352e r695e171  
    11/*
    2   Copyright (C) 2003-2013 Paul Brossier <piem@aubio.org>
     2  Copyright (C) 2003-2015 Paul Brossier <piem@aubio.org>
    33
    44  This file is part of aubio.
     
    2525
    2626  C-weighting filter coefficients
    27  
     27
    2828  This file creates a C-weighting digital filter, which reduces low and high
    2929  frequencies and enhance the middle ones to reflect the ability of the human
    3030  hearing.
    31  
     31
    3232  The implementation is based on the following standard:
    3333
    3434    - IEC/CD 1672: Electroacoustics-Sound Level Meters, IEC, Geneva, Nov.  1996,
    3535  for A- and C-weighting filters.
    36  
     36
    3737  See also:
    38  
     38
    3939    - <a href="http://en.wikipedia.org/wiki/A-weighting">A-Weighting on
    4040  Wikipedia</a>
     
    4343    - <a href="http://www.mathworks.com/matlabcentral/fileexchange/69">Christophe
    4444  Couvreur's 'octave' toolbox</a>
    45  
     45
    4646  The coefficients in this file have been computed using Christophe Couvreur's
    4747  scripts in octave 3.0 (debian package 1:3.0.5-6+b2 with octave-signal
     
    6363/** create new C-design filter
    6464
    65   \param samplerate sampling frequency of the signal to filter. Should be one of 
     65  \param samplerate sampling frequency of the signal to filter. Should be one of
    6666  8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000, 88200, 96000, and
    6767  192000 Hz
     
    7575
    7676  \param f filter object to get coefficients from
    77   \param samplerate sampling frequency of the signal to filter. Should be one of 
     77  \param samplerate sampling frequency of the signal to filter. Should be one of
    7878  8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000, 88200, 96000, and
    7979  192000 Hz
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