opus.git
11 years agoCopying pointers is faster than copying arrays (who knew!).
Jean-Marc Valin [Tue, 12 Feb 2008 04:05:01 +0000 (15:05 +1100)]
Copying pointers is faster than copying arrays (who knew!).

11 years agoAllowing the quantiser serch to put more than one pulse at one,
Jean-Marc Valin [Tue, 12 Feb 2008 02:48:48 +0000 (13:48 +1100)]
Allowing the quantiser serch to put more than one pulse at one,
giving a (minor) speedup. Also fixed optional memory-based ncwrs64().

11 years agooptional fast ncwrs64() implementation (copied from ncwrs) requiring
Jean-Marc Valin [Tue, 12 Feb 2008 00:32:20 +0000 (11:32 +1100)]
optional fast ncwrs64() implementation (copied from ncwrs) requiring
statis memory allocation (not enabled by default)

11 years agoAs extra safety, make sure not to use pitch prediction when it would make
Jean-Marc Valin [Mon, 11 Feb 2008 06:54:28 +0000 (17:54 +1100)]
As extra safety, make sure not to use pitch prediction when it would make
the "effective gain" too high (>10 dB).

11 years agoNo longer encoding the pitch index if the gain is zero anyway.
Jean-Marc Valin [Mon, 11 Feb 2008 05:55:34 +0000 (16:55 +1100)]
No longer encoding the pitch index if the gain is zero anyway.

11 years agoRe-ordered the parameters in the stream: [energy, pitch index, pitch gains]
Jean-Marc Valin [Mon, 11 Feb 2008 05:44:48 +0000 (16:44 +1100)]
Re-ordered the parameters in the stream: [energy, pitch index, pitch gains]
Also fixed a bug that was exposed by the change (and removed some warnings)

11 years agoOops. Fixed spreading function for stereo
Jean-Marc Valin [Mon, 11 Feb 2008 05:17:42 +0000 (16:17 +1100)]
Oops. Fixed spreading function for stereo

11 years agoEnabling "plain folding" in case we don't even have enough bits for intra-frame
Jean-Marc Valin [Mon, 11 Feb 2008 04:33:53 +0000 (15:33 +1100)]
Enabling "plain folding" in case we don't even have enough bits for intra-frame
prediction

11 years agoLimiting intra-frame prediction codebook to 32 entries (plus sign)
Jean-Marc Valin [Mon, 11 Feb 2008 02:52:44 +0000 (13:52 +1100)]
Limiting intra-frame prediction codebook to 32 entries (plus sign)

11 years agoDecays corresponding to the psychoacoustic spreading function are now
Jean-Marc Valin [Mon, 11 Feb 2008 00:50:20 +0000 (11:50 +1100)]
Decays corresponding to the psychoacoustic spreading function are now
pre-computed (instead of computing tons of pow() uselessly all the time)

11 years agominor tweak to pitch weighting function, disabled some code that doesn't
Jean-Marc Valin [Mon, 11 Feb 2008 00:15:33 +0000 (11:15 +1100)]
minor tweak to pitch weighting function, disabled some code that doesn't
do anything yet.

11 years agoMore flexible energy quantisation with nearly no penalty.
Jean-Marc Valin [Sun, 10 Feb 2008 23:53:11 +0000 (10:53 +1100)]
More flexible energy quantisation with nearly no penalty.

11 years agoRemove multiplier-free version since we don't need it
Jean-Marc Valin [Sun, 10 Feb 2008 23:16:31 +0000 (10:16 +1100)]
Remove multiplier-free version since we don't need it

11 years agofixed leaked ritrev table
Jean-Marc Valin [Fri, 8 Feb 2008 05:08:40 +0000 (16:08 +1100)]
fixed leaked ritrev table

11 years agoEverything converted to use kiss-fft. Got rid of smallft and fftwrap.
Jean-Marc Valin [Fri, 8 Feb 2008 04:09:45 +0000 (15:09 +1100)]
Everything converted to use kiss-fft. Got rid of smallft and fftwrap.
Code much leaner now.

11 years agoSplit the radix functions into forward and backward versions, removed the
Jean-Marc Valin [Fri, 8 Feb 2008 03:21:20 +0000 (14:21 +1100)]
Split the radix functions into forward and backward versions, removed the
"inverse" flag from the state so it can be shared between the forward and
inverse transforms.

11 years agoMade pre-computed twiddles the same for forward and inverse FFT
Jean-Marc Valin [Fri, 8 Feb 2008 02:25:03 +0000 (13:25 +1100)]
Made pre-computed twiddles the same for forward and inverse FFT

11 years agoChanged ordering of real FFT freq data to something more aligned (it's not
Jean-Marc Valin [Fri, 8 Feb 2008 01:22:03 +0000 (12:22 +1100)]
Changed ordering of real FFT freq data to something more aligned (it's not
used anywhere yet).

11 years agoFixed incorrect assumption about the number of bytes returned by the
Jean-Marc Valin [Fri, 8 Feb 2008 00:50:17 +0000 (11:50 +1100)]
Fixed incorrect assumption about the number of bytes returned by the
entropy coder. All testcases pass again.

11 years agoReal FFT cleanup, plus some testcases
Jean-Marc Valin [Thu, 7 Feb 2008 23:48:15 +0000 (10:48 +1100)]
Real FFT cleanup, plus some testcases

11 years agoNow using an MDCT implementation I can actually understand.
Jean-Marc Valin [Thu, 7 Feb 2008 01:24:26 +0000 (12:24 +1100)]
Now using an MDCT implementation I can actually understand.

11 years agoRe-enabled intra-frame prediction, which seems to have exposed a few issues
Jean-Marc Valin [Thu, 7 Feb 2008 10:14:16 +0000 (21:14 +1100)]
Re-enabled intra-frame prediction, which seems to have exposed a few issues
with the entropy coder.

11 years agoAdd a test for tell(). Turns out we can make it fail by writing zeros.
Jean-Marc Valin [Thu, 7 Feb 2008 09:21:57 +0000 (20:21 +1100)]
Add a test for tell(). Turns out we can make it fail by writing zeros.

11 years agoFix reporting of bit-rate in decoder
Jean-Marc Valin [Sat, 2 Feb 2008 10:05:11 +0000 (21:05 +1100)]
Fix reporting of bit-rate in decoder

11 years agoFixed a typo and removed an old warning from speexenc. Also, using more useful
Jean-Marc Valin [Sat, 2 Feb 2008 09:15:51 +0000 (20:15 +1100)]
Fixed a typo and removed an old warning from speexenc. Also, using more useful
bitrate defaults.

11 years agocouple fixes to Ogg encoder/decoder
Jean-Marc Valin [Fri, 1 Feb 2008 12:25:05 +0000 (23:25 +1100)]
couple fixes to Ogg encoder/decoder

11 years agoceltenc and celtdec work for stereo as well.
Jean-Marc Valin [Fri, 1 Feb 2008 12:18:22 +0000 (23:18 +1100)]
celtenc and celtdec work for stereo as well.

11 years agooops, forgot the makefile
Jean-Marc Valin [Fri, 1 Feb 2008 07:54:07 +0000 (18:54 +1100)]
oops, forgot the makefile

11 years agobit of cleaning up, default sampling rate
Jean-Marc Valin [Fri, 1 Feb 2008 06:33:01 +0000 (17:33 +1100)]
bit of cleaning up, default sampling rate

11 years agoGot the Ogg encoder and decoder to (barely) work.
Jean-Marc Valin [Fri, 1 Feb 2008 05:27:38 +0000 (16:27 +1100)]
Got the Ogg encoder and decoder to (barely) work.

11 years agooops, type safety issue resolved
Jean-Marc Valin [Thu, 31 Jan 2008 23:45:45 +0000 (10:45 +1100)]
oops, type safety issue resolved

11 years agoclean up... oh and actually committed the header definition
Jean-Marc Valin [Thu, 31 Jan 2008 22:02:05 +0000 (09:02 +1100)]
clean up... oh and actually committed the header definition

11 years agoFixed the default int32 type which was wrong on amd64 (and added testcase).
Jean-Marc Valin [Thu, 31 Jan 2008 12:43:10 +0000 (23:43 +1100)]
Fixed the default int32 type which was wrong on amd64 (and added testcase).
Also, added an Ogg encoder (doesn't work quite yet).

11 years agoGetting closer to 0.1.0
Jean-Marc Valin [Thu, 31 Jan 2008 06:37:28 +0000 (17:37 +1100)]
Getting closer to 0.1.0

11 years ago"make check" now actually tried to encode and decode to see if things work
Jean-Marc Valin [Thu, 31 Jan 2008 06:34:27 +0000 (17:34 +1100)]
"make check" now actually tried to encode and decode to see if things work
(need to have test files installed otherwise it'll just pass by default)

11 years agoMode info
Jean-Marc Valin [Thu, 31 Jan 2008 05:47:16 +0000 (16:47 +1100)]
Mode info

11 years agoMoving everything to the same type abstraction (sort of).
Jean-Marc Valin [Thu, 31 Jan 2008 03:26:29 +0000 (14:26 +1100)]
Moving everything to the same type abstraction (sort of).

11 years agocleaning up
Jean-Marc Valin [Wed, 30 Jan 2008 23:05:39 +0000 (10:05 +1100)]
cleaning up

11 years agotype abstraction header and header definition (still incomplete)
Jean-Marc Valin [Wed, 30 Jan 2008 22:59:15 +0000 (09:59 +1100)]
type abstraction header and header definition (still incomplete)

11 years agoAdded a check to make sure the encoder signal matches that of the decoder
Jean-Marc Valin [Mon, 28 Jan 2008 21:17:50 +0000 (08:17 +1100)]
Added a check to make sure the encoder signal matches that of the decoder

11 years agoremove prob{enc,dec,mod} that were no longer needed
Jean-Marc Valin [Mon, 28 Jan 2008 21:04:01 +0000 (08:04 +1100)]
remove prob{enc,dec,mod} that were no longer needed

11 years ago64-bit test for cwrs
Jean-Marc Valin [Mon, 28 Jan 2008 12:01:58 +0000 (23:01 +1100)]
64-bit test for cwrs

11 years agotestcase for 32-bit pulse encoding/decoding
Jean-Marc Valin [Mon, 28 Jan 2008 11:41:55 +0000 (22:41 +1100)]
testcase for 32-bit pulse encoding/decoding

11 years agoMoved the content of libentcode into libcelt to reduce dependencies,
Jean-Marc Valin [Mon, 28 Jan 2008 11:28:54 +0000 (22:28 +1100)]
Moved the content of libentcode into libcelt to reduce dependencies,
especially now that we have a custom version of that code anyway. Moved
the test code to tests/

11 years agoBit of cleaning up in the byte dumping part. Making use of any remaining bit(s)
Jean-Marc Valin [Sun, 27 Jan 2008 06:34:35 +0000 (17:34 +1100)]
Bit of cleaning up in the byte dumping part. Making use of any remaining bit(s)
to do error detection in the decoder.

11 years agoRemove end-byte handling to allow arbitrary padding with zeros for CBR.
Timothy B. Terriberry [Fri, 25 Jan 2008 03:28:58 +0000 (22:28 -0500)]
Remove end-byte handling to allow arbitrary padding with zeros for CBR.

From d28a530115ee7c739f12a6afb7e233cd29f64869 Mon Sep 17 00:00:00 2001
From: Timothy B. Terriberry <tterribe@xiph.org>
Date: Thu, 24 Jan 2008 21:56:48 -0500
Subject: [PATCH] Remove end-byte handling to allow arbitrary padding with zeros for CBR.

11 years agoActually free test data vectors in the new random stream tests.
tterribe [Wed, 23 Jan 2008 23:10:28 +0000 (23:10 +0000)]
Actually free test data vectors in the new random stream tests.

git-svn-id: http://svn.xiph.org/trunk/ghost@14428 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoFix the bug that was causing the last byte of the stream to be returned incorrectly...
tterribe [Wed, 23 Jan 2008 23:04:43 +0000 (23:04 +0000)]
Fix the bug that was causing the last byte of the stream to be returned incorrectly, as well as undo jm's reversion, which can cause ec_dec_tell() to operate incorrectly at the end of the stream.

A few other minor updates are included as well.

git-svn-id: http://svn.xiph.org/trunk/ghost@14427 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoMaking the library usable by other projects (install things properly, added
Jean-Marc Valin [Tue, 22 Jan 2008 02:16:36 +0000 (13:16 +1100)]
Making the library usable by other projects (install things properly, added
pkg-config file)

11 years agoTweaks for slightly improving the handling of the last byte (still not
Jean-Marc Valin [Fri, 18 Jan 2008 05:28:11 +0000 (16:28 +1100)]
Tweaks for slightly improving the handling of the last byte (still not
perfect)

11 years agoReverted some of Timothy's changes to the range decoding that were causing decode...
jm@0101bb08-14d6-0310-b084-bc0e0c8e3800 [Fri, 18 Jan 2008 04:24:09 +0000 (04:24 +0000)]
Reverted some of Timothy's changes to the range decoding that were causing decode random decode problems at the end of the stream (but only once in a while).

git-svn-id: http://svn.xiph.org/trunk/ghost@14413 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoBig mode cleanup. Keeping only one mono and one stereo mode
Jean-Marc Valin [Fri, 18 Jan 2008 02:56:08 +0000 (13:56 +1100)]
Big mode cleanup. Keeping only one mono and one stereo mode

11 years agoFurther simplified the API by passing the rate directly to the
Jean-Marc Valin [Thu, 17 Jan 2008 11:43:05 +0000 (22:43 +1100)]
Further simplified the API by passing the rate directly to the
encode function. Also, trying to properly flush the bit packer
(still some problems left).

11 years agoUpdate ec_dec_bits64() to correspond to the new ec_enc_bits64(). Not sure why this...
tterribe [Thu, 17 Jan 2008 07:51:18 +0000 (07:51 +0000)]
Update ec_dec_bits64() to correspond to the new ec_enc_bits64(). Not sure why this wasn't committed before.

git-svn-id: http://svn.xiph.org/trunk/ghost@14409 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoEnabled pure CBR, though there's still some decoder issues.
Jean-Marc Valin [Thu, 17 Jan 2008 05:57:18 +0000 (16:57 +1100)]
Enabled pure CBR, though there's still some decoder issues.

11 years agoClose to getting CBR working
Jean-Marc Valin [Thu, 17 Jan 2008 03:07:55 +0000 (14:07 +1100)]
Close to getting CBR working

11 years agoLooks like the bit allocation code is mostly working. Just need to actually
Jean-Marc Valin [Wed, 16 Jan 2008 23:58:38 +0000 (10:58 +1100)]
Looks like the bit allocation code is mostly working. Just need to actually
use it now.

11 years agoWorking allocation interpolation code
Jean-Marc Valin [Wed, 16 Jan 2008 11:04:17 +0000 (22:04 +1100)]
Working allocation interpolation code

11 years agomore bit allocation wip
Jean-Marc Valin [Wed, 16 Jan 2008 06:16:04 +0000 (17:16 +1100)]
more bit allocation wip

11 years agobit allocation wip (untested)
Jean-Marc Valin [Tue, 15 Jan 2008 05:33:21 +0000 (16:33 +1100)]
bit allocation wip (untested)

11 years agoversion number bump
Jean-Marc Valin [Tue, 15 Jan 2008 02:17:35 +0000 (13:17 +1100)]
version number bump

11 years agoearly code for bit-rate management
Jean-Marc Valin [Mon, 14 Jan 2008 06:39:01 +0000 (17:39 +1100)]
early code for bit-rate management

11 years agoA bit of tuning and early work on bit allocation
Jean-Marc Valin [Sat, 12 Jan 2008 12:38:01 +0000 (23:38 +1100)]
A bit of tuning and early work on bit allocation

11 years agoAdd ec_dec_tell() to report the same information as ec_enc_tell() decode side. Remove...
tterribe [Fri, 11 Jan 2008 05:51:49 +0000 (05:51 +0000)]
Add ec_dec_tell() to report the same information as ec_enc_tell() decode side. Remove ec_enc_tell() and replace it with ec_enc_tellf(): just request 0 fractional bits if you want an integer value.

git-svn-id: http://svn.xiph.org/trunk/ghost@14394 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoAdd ec_enc_tellf, which can return the number of bits used to fractional precision.
tterribe [Fri, 11 Jan 2008 05:12:17 +0000 (05:12 +0000)]
Add ec_enc_tellf, which can return the number of bits used to fractional precision.

git-svn-id: http://svn.xiph.org/trunk/ghost@14393 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoAdd oc_enc_tell to report an estimate of the number of bits used so far.
tterribe [Fri, 11 Jan 2008 03:13:50 +0000 (03:13 +0000)]
Add oc_enc_tell to report an estimate of the number of bits used so far.

Remove the special case for 0 in EC_ILOG, as we never pass it 0 and this
 generates slightly better code.

Update ec_enc_bits64 to split the encoded values along word boundaries...
 this should generate slightly better code, as well as fix a subtle bug (the
 proper bits were not being masked out of the low part).
However, this will render previous streams that used this function undecodable
 (to my knowledge, no one is actually using it yet).

git-svn-id: http://svn.xiph.org/trunk/ghost@14391 0101bb08-14d6-0310-b084-bc0e0c8e3800

11 years agoDoing stereo mixing adaptively based on amplitude difference.
Jean-Marc Valin [Fri, 11 Jan 2008 03:02:07 +0000 (14:02 +1100)]
Doing stereo mixing adaptively based on amplitude difference.

11 years agoConversion to 18-band split and fixed a few related bugs.
Jean-Marc Valin [Fri, 11 Jan 2008 00:24:22 +0000 (11:24 +1100)]
Conversion to 18-band split and fixed a few related bugs.

11 years agooops, trying not to overflow the 64-bit max allocation.
Jean-Marc Valin [Thu, 10 Jan 2008 06:26:30 +0000 (17:26 +1100)]
oops, trying not to overflow the 64-bit max allocation.

11 years agoTuning of the stereo mode, including conversion to the 18-band split.
Jean-Marc Valin [Thu, 10 Jan 2008 06:02:36 +0000 (17:02 +1100)]
Tuning of the stereo mode, including conversion to the 18-band split.

11 years agoStereo decoding working again (fixed a few issues in the encoder at the same
Jean-Marc Valin [Thu, 10 Jan 2008 04:34:00 +0000 (15:34 +1100)]
Stereo decoding working again (fixed a few issues in the encoder at the same
time)

11 years agoMore stereo work (doing mid-side quantisation of the energy)
Jean-Marc Valin [Wed, 9 Jan 2008 04:31:43 +0000 (15:31 +1100)]
More stereo work (doing mid-side quantisation of the energy)

11 years agoSome stereo work (breaks the decoder for now)
Jean-Marc Valin [Tue, 8 Jan 2008 23:44:18 +0000 (10:44 +1100)]
Some stereo work (breaks the decoder for now)

11 years agoUpdated the 18-band mode (mode0) to use the low-overlap MDCT
Jean-Marc Valin [Tue, 8 Jan 2008 05:22:37 +0000 (16:22 +1100)]
Updated the 18-band mode (mode0) to use the low-overlap MDCT

11 years agoOops, forgot to add the VQ table!
Jean-Marc Valin [Tue, 8 Jan 2008 00:29:37 +0000 (11:29 +1100)]
Oops, forgot to add the VQ table!

11 years agoSwitched to mdct mask computation
Jean-Marc Valin [Mon, 7 Jan 2008 12:04:43 +0000 (23:04 +1100)]
Switched to mdct mask computation

11 years agoPseudo-masking curve for the MDCT
Jean-Marc Valin [Mon, 7 Jan 2008 02:36:01 +0000 (13:36 +1100)]
Pseudo-masking curve for the MDCT

11 years agoCompleted low-overlap MDCT support by reducing the synthesis
Jean-Marc Valin [Sat, 5 Jan 2008 11:49:23 +0000 (22:49 +1100)]
Completed low-overlap MDCT support by reducing the synthesis
latency as well.

11 years agoNow using 8 bands for the pitch gain, with a 128-entry codebook.
Jean-Marc Valin [Sat, 5 Jan 2008 02:32:32 +0000 (13:32 +1100)]
Now using 8 bands for the pitch gain, with a 128-entry codebook.

11 years agoAllowing reduced overlap MDCTs as an alternative
Jean-Marc Valin [Thu, 3 Jan 2008 09:53:01 +0000 (20:53 +1100)]
Allowing reduced overlap MDCTs as an alternative
to multiple MDCTs per frame. Not complete yet.

11 years agoUpdated pulse coding to simpler (slightly faster) code included with
Timothy B. Terriberry [Mon, 31 Dec 2007 20:18:06 +0000 (07:18 +1100)]
Updated pulse coding to simpler (slightly faster) code included with
http://people.xiph.org/~tterribe/notes/cwrs.html
Removed dead code.

11 years agoComments/cleanup, no code change
Jean-Marc Valin [Mon, 31 Dec 2007 10:27:54 +0000 (21:27 +1100)]
Comments/cleanup, no code change

11 years agoGot the intra-band prediction/copy to work correctly with
Jean-Marc Valin [Mon, 31 Dec 2007 05:12:12 +0000 (16:12 +1100)]
Got the intra-band prediction/copy to work correctly with
pulse spreading (and to work at all).

11 years agoSpreading function inside quant_bands()
Jean-Marc Valin [Sun, 30 Dec 2007 09:39:14 +0000 (20:39 +1100)]
Spreading function inside quant_bands()

11 years agoDoing multiple rotation passes instead of one produces better pulse spreading.
Jean-Marc Valin [Sat, 29 Dec 2007 13:17:44 +0000 (00:17 +1100)]
Doing multiple rotation passes instead of one produces better pulse spreading.

11 years agomore exp_rotation() cleanup
Jean-Marc Valin [Sat, 29 Dec 2007 13:06:10 +0000 (00:06 +1100)]
more exp_rotation() cleanup

11 years agosimplified exp_rotation()
Jean-Marc Valin [Sat, 29 Dec 2007 13:02:00 +0000 (00:02 +1100)]
simplified exp_rotation()

11 years agoAdded a DCT in time direction when multiple MDCTs are used within the same
Jean-Marc Valin [Sat, 29 Dec 2007 12:27:42 +0000 (23:27 +1100)]
Added a DCT in time direction when multiple MDCTs are used within the same
frame.

11 years agoPropagating perceptual weighting around (not used yet).
Jean-Marc Valin [Fri, 14 Dec 2007 02:47:04 +0000 (13:47 +1100)]
Propagating perceptual weighting around (not used yet).

11 years agoBand energy quantisation info now in the mode directly
Jean-Marc Valin [Thu, 13 Dec 2007 03:59:30 +0000 (14:59 +1100)]
Band energy quantisation info now in the mode directly

11 years agoWorking on some stability issues (appears to be solved by making the pitch
Jean-Marc Valin [Tue, 11 Dec 2007 13:45:15 +0000 (00:45 +1100)]
Working on some stability issues (appears to be solved by making the pitch
projection less aggressive). Also, fixed a 64-bit overflow in the stereo mode
and added a "band rotation" function.

11 years agoFixed parallel build
Jean-Marc Valin [Tue, 11 Dec 2007 07:01:22 +0000 (18:01 +1100)]
Fixed parallel build

11 years agoAdded support for codebooks up to 64 bits.
Jean-Marc Valin [Tue, 11 Dec 2007 03:52:56 +0000 (14:52 +1100)]
Added support for codebooks up to 64 bits.

11 years agoAdded ec_{enc|dec}_bits64 and ec_{enc|dec}_bits64.
Timothy B. Terriberry [Tue, 11 Dec 2007 02:25:57 +0000 (13:25 +1100)]
Added ec_{enc|dec}_bits64 and ec_{enc|dec}_bits64.
Updated broken paper URLs.
Cleaned up non-multiply-free range coder documentation (e.g., stop claiming
it's multiply-free).

11 years agoDocumentation fixes and a couple of other minor edits.
Timothy B. Terriberry [Tue, 11 Dec 2007 02:25:00 +0000 (13:25 +1100)]
Documentation fixes and a couple of other minor edits.

11 years agoFixed stereo version of the pitch estimator
Jean-Marc Valin [Mon, 10 Dec 2007 06:57:19 +0000 (17:57 +1100)]
Fixed stereo version of the pitch estimator

11 years agoStereo almost works now (still need to fix the pitch estimate and add more
Jean-Marc Valin [Mon, 10 Dec 2007 06:10:29 +0000 (17:10 +1100)]
Stereo almost works now (still need to fix the pitch estimate and add more
pulses)

11 years agoAdding stereo support. Doesn't work yet, but at least it doesn't break
Jean-Marc Valin [Mon, 10 Dec 2007 05:54:17 +0000 (16:54 +1100)]
Adding stereo support. Doesn't work yet, but at least it doesn't break
mono

11 years agoComments on the spreading function
Jean-Marc Valin [Mon, 10 Dec 2007 02:13:58 +0000 (13:13 +1100)]
Comments on the spreading function

11 years agoAdded a simple psychoacoustic model (still needs a lot of work).
Jean-Marc Valin [Sun, 9 Dec 2007 14:28:34 +0000 (01:28 +1100)]
Added a simple psychoacoustic model (still needs a lot of work).