文件列表:

psysound\program\3rdparty\all_corrns.m (3235, 2006-10-30)
psysound\program\3rdparty\bark_sum.m (485, 2007-01-15)
psysound\program\3rdparty\butter_hp.m (904, 2007-01-10)
psysound\program\3rdparty\convolution.m (1212, 2007-01-31)
psysound\program\3rdparty\correlation.m (1294, 2007-01-31)
psysound\program\3rdparty\damp_a0.m (424, 2007-01-10)
psysound\program\3rdparty\DIN45631rev1.m (9470, 2007-02-05)
psysound\program\3rdparty\dlm.m (4772, 2007-03-21)
psysound\program\3rdparty\dlm.m~ (4758, 2007-01-16)
psysound\program\3rdparty\erb.m (658, 2000-01-25)
psysound\program\3rdparty\excitation.asv (5460, 2007-03-05)
psysound\program\3rdparty\excitation.m (5650, 2007-03-05)
psysound\program\3rdparty\excitationNEW.m (5437, 2007-02-21)
psysound\program\3rdparty\excitationORIG.m (5437, 2007-03-05)
psysound\program\3rdparty\ff_design.m (7049, 2006-10-30)
psysound\program\3rdparty\filter_design2.m (487, 2007-03-20)
psysound\program\3rdparty\filter_third_octaves_downsample.asv (4435, 2007-03-20)
psysound\program\3rdparty\filter_third_octaves_downsample.m (4538, 2007-03-21)
psysound\program\3rdparty\findExcitation.asv (3292, 2007-03-05)
psysound\program\3rdparty\findExcitation.m (3829, 2007-03-05)
psysound\program\3rdparty\findPitch9.m (2112, 2007-02-05)
psysound\program\3rdparty\flankenlautheit24.m (520, 2007-01-15)
psysound\program\3rdparty\flankenlautheit_t24.m (3630, 2007-01-15)
psysound\program\3rdparty\freq2bark.m (1731, 2007-02-06)
psysound\program\3rdparty\freq2erb.m (1142, 2007-01-30)
psysound\program\3rdparty\ftt_bank1.m (2103, 2007-01-16)
psysound\program\3rdparty\FunctionExciteAtThreshold.m (685, 2006-11-28)
psysound\program\3rdparty\Function_A_alfa.m (2408, 2006-11-28)
psysound\program\3rdparty\init_tpn.m (998, 2007-01-15)
psysound\program\3rdparty\int_tp.m (619, 2007-01-15)
psysound\program\3rdparty\kernlaut24_two.m (839, 2007-01-15)
psysound\program\3rdparty\loudnessParam.mat (11527, 2006-11-28)
psysound\program\3rdparty\make_fttbank1.m (3039, 2007-01-15)
psysound\program\3rdparty\make_fttbank1.m~ (2835, 2007-01-10)
psysound\program\3rdparty\Make_OEM.m (2092, 2000-03-03)
psysound\program\3rdparty\midbands.m (2615, 2007-03-21)
psysound\program\3rdparty\nltp_v.m (1306, 2007-01-15)
psysound\program\3rdparty\Oct3dsgn.m (1466, 1997-08-26)
psysound\program\3rdparty\old\GenerateFilters.m (4757, 2006-12-06)
psysound\program\3rdparty\old\wavexread.m (20102, 2006-11-13)
... ...

PsySound.org This audio code is made to be as sample rate independent as possible. Pre-alpha release. Some nice code for virtual pitch and Time varying loudness ... the addition of A,B,C and D weighting filters, leaky integrators and Chalupper's dynamic loudness model. Requirements : * Sox binaries for your platform ... http://sox.sourceforge.net/ * Matlab with the signal processing toolbox. This code should be easily ported to octave (www.octave.org), with the exception of the GUI interface. Authors : Matt Flax, flatmax, Nov/Dec 2006 - 2007 Sam Ferguson License : To come ... currently thinking Public domain unless GPL can be granted by 3rd party authors. Known problems : a] Chalupper dynamic loudness model has slight specific loudness variation with sample rate change. In other words, the specific loudness changes slightly when the same soundfile is upsampled from 44.1kHz to 96 kHz b] Moore's loudness model also suffers from parameter variation with sample rate change. I have included a sample rate fix which helps alot, however more work needs to be done. The assumed sample rate is 32kHz Please see the INSTALL.txt file for help on installing.

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