wcnt-1.26-pre Released!

Since near the end of November 2007 I have been programming my 'pet' project, wcnt. wcnt is a commandline not-real-time modular audio synth, sequencer, and sampler for the GNU/Linux based computer.

This is the second release building up to wcnt-1.26

Since wcnt-1.25.5, the program has undergone many important changes.

  * libsndfile: the audio file IO lib from mega-nerd.com allows wcnt
    to read and write *WAV* audio in other data formats besides 16bit
    pcm. Consequently, all 16bit 'audio' inputs and outputs have been
    removed. *** Make sure you have it installed *** :)

  * LADSPA: a number of modules (9) have been created to use a select
    few LADSPA plugins. These provide much better filters, reverb,
    limiting, and compression. More might be added in future.

  * orbit module: impliments three orbit fractals which iterate upon
    a trigger, and the output of which is scaled (via an iteration
    test) within the -1.0 to +1.0 range.

  * adsr_scaler data object: allows indivdual sections of previously
    defined adsr modules to be scaled on the time axis. it's quick
    and easy.

  * improved command line option handling: help describing the command
    line options. several new options such as --dont-run and --no-title.
    module help now lists the modules sorted into three alphabetical
    collumns to make life easier.

  * many memory leaks plugged, and numerous operational bugs squashed.

  * no more -ffast_math compiler optimizations causing dodgy calculations.

  * removed sine_wave and tri_wave modules altogether.

  * wave module: a new easy-to-use module for quickly generating sine,
    triangle, and sawtooth waveforms and a number of variations of these
    outputting in the 0.0 to +1.0 range (instead of -1.0 to +1.0).

  * wave_phase module: comes close to the old sine_wave and triangle_wave
    implimentations. seperate phase trigger and phase_step inputs, and
    seperate phase_step input for a shaping waveform. improved algorithm
    means it's more likely to do what it's meant to :). new parameter to
    invert every other phase (or every other partial phase etc), combined
    with shaping (ie multiplication of two waveforms) allows a greater
    variety of waveforms to be created.

  * dc_filter and rms modules: no longer do their calculations in such an
    extremely deffective manner.

  * deg_size type inputs and outputs renamed to the far more sensible
    phase_step type.

  * constant_freq and constant_note: two new constant modules which
    output translations of their parameter, so they're independant of
    the sample rate unlike doing the same thing with the constant module.

  * balance module: this is the modifier module renamed to show what it
    actually does: balance two signals.

  * modifier module: does something much more interesting than balance
    two signals - ie combining two waveforms to create a third.

  * many code changes and improvments.


"wcnt-1.26-pre Released!"

Wav Composer Not Toilet 1.26 Pre Release

Journal entry - 01:11 Monday 7 January 2008

DISCLAIMER: The opinions and attitudes of James W. Morris as expressed here in the past may or may not accurately reflect the opinions and attitudes of James W. Morris at present, moreover, they may never have.


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