Analysis/Synthesis Command-line Tools

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v2.0.3

macOS, Windows, Linux

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Release notes (v2.0.3)

Improve behavior of voiced/unvoiced energy preservation in shape invariant mode (-shape 1) when sinusoid/noise remixing (-vu_remix) is used in combination with transposition and envelope preservation (-transke)

v2.0.2

macOS, Windows, Linux

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Release notes (v2.0.2)

Add support for -Aformant_tenv to extract formants using True Envelope

v2.0.1

macOS, Windows, Linux

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Release notes (v2.0.1)

Fixed scaling behaviour of tenv analysis module.
Support name=value syntax for -Af0 parameters.
New parameters for -Af0: wsmooth, Cfil, Csmooth.
Improve transient preservation in shape invariant mode.
Enable -td_nosync with -icps (td_nosync used to be silently ignored).
Support val1::val2 syntax in transient detection options to override defaults for the second track.
Fix various errors in cross-synthesis (-Gcross) when also using one or more of -P1, -p1, -shape 1, -icps, -ipos, -mixlist, -rnd_force.

v2.0

macOS, Windows, Linux

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Release notes (v2.0)

SuperVP:
Improvement of downward frequency domain transposition in shape invariant mode
FLAC support (8/16/24 bit only)
new -Osf option to force FLAC output


PM2:
FLAC support (8/16/24 bit only)
new -Osf option usable with -Asyn for FLAC output

v1.9

macOS, Windows, Linux

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Release notes (v1.9)

Fixes a crash in f0 estimation (-Af0) when the search range (defined by fm and fM) is narrow (roughly 10% of max f0)

v1.8

macOS, Windows, Linux

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Release notes (v1.8)

Fix excessive memory use when combining fundamental frequency analysis (-Af0) and sinusoid/noise remixing (-vu_remix)

v1.7

macOS, Windows, Linux

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Release notes (v1.7)

Fixes a possible crash when using the option "-shape 1" as well as one or more of "-transmo 1", "-transmo 2", "-sh_ovmod 1", "-sh_ovmod 3"

v1.6

macOS, Windows, Linux

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Release notes (v1.6)

Improves frequency domain transposition when transposing down more than one octave
Corrects an issue with transient preservation and time-stretching when the volume would dip briefly after a transient

v1.5

macOS, Windows, Linux

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Release notes (v1.5)

v1.4

macOS, Windows, Linux

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Release notes (v1.4)

SuperVP

- Fixes a potential issue with software activation
- Enables phase synchronization between more than two channels
- Improves transient synchronization between more than two channels

v1.3

macOS, Windows, Linux

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Release notes (v1.3)

None

v1.2

macOS, Windows, Linux

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Release notes (v1.2)

None

v1.1

macOS, Windows, Linux

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Release notes (v1.1)

SuperVP:

- Improved installation script on Linux avoiding potential clashes with system files when installing in /usr/local/
- New F0 estimation algorithm primes-matching
- Bug fix for sinusoidal remixing when time domain transposition is used
- fixed bug in segment handling when zero size segments are present in the synthesizer output (AS scrub mode, -Ipos)
- Fixed a number of potential errors when -sync_pc processing option is given.
- New processing option -force_orig_phases for improved phase coherence of sinusoidal remixing. This flag should be used only when time stretching/ transposition are off.
- Fixed a memory leak.
- Many internal reorganizations.

PM2
- Improved installation script on Linux avoiding potential clashes with system files when installing in /usr/local/

v1.0

macOS, Windows, Linux

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Release notes (v1.0)

None

v2.0.4

MacOSX (10.5 or higher), Linux 64 (2.6.18 or higher), Windows 32 (XP or higher)

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Release notes (v2.0.4)

SuperVP
-----------------

Fix frequency shift filter (-Ffshift) inconsistency over time
Add DAP envelope estimation method (-Adap -Adap_inv)
Support creating additional channels when using -mixlist
Fix sinusoid/noise remix when using -vu_res 1 -P1 but without -td_relax
Improve sinusoid/noise remix wthen using -transmo 2 -P1 -td_relax


Pm2
-----------------
Update Easdif framework to match AudioSculpt 3.4.6