Mutable Instruments Plaits firmware

Fixes and minor improvements - Fixed a spurious retriggering of the internal envelope when entering/leaving the speech synthesis model. - Reduced the amount of software filtering on the TIMBRE and MORPH knobs, to increase their responsiveness. - Reduced the amount of hysteresis in the quantizer responsible for converting a voltage into discrete settings (for example, for model selection with the MODEL CV input, or chord selection with the HARMONICS knob and CV input). This makes the relationship between a voltage and a specific setting more consistent when controlled by a sequencer. - The filters used for band-limited wavetable synthesis have been improved, eliminating the amplitude drop observed for the highest notes. - The frequency range selector has a new mode: octaves. In this mode, the right button and FREQUENCY knob combo adjusts the root note, then the FREQUENCY knob transposes this root note up or down. 8 new synthesis models Pressing both buttons simultaneously for a very short time (a long press triggers the calibration procedure) enables or disables an alternative way of selecting a synthesis model: the first button selects the previous model, the second button the next one. In particular, this allows you to navgiate to a bank of 8 new synthesis models: - 1 Classic waveshapes with filter (HARMO: resonance and filter character - gentle 24dB/octave CCW, harsh 12dB/octave CW, TIMBRE: filter cutoff, MORPH: waveform and sub level, OUT: LP output, AUX: 12dB/octave HP output) - 2 Phase distortion and modulation (HARMO: distortion frequency, TIMBRE: distortion amount, MORPH: distortion asymmetry, OUT: carrier is sync'ed (phase distortion), AUX: carrier is free-running (phase modulation)). [...]