artanis/Vox
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85a334a57b5d23411a7082c449d1eaece5cd4490
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3 Commits

Author SHA1 Message Date
Spencer Grimes
40843e4ac9 fix: convert string values to proper types in count_active_effects 
JSON stores effect values as strings, but count_active_effects was
tryting to compare them directly with integers/floats.

Now properly converts:
- pitch, echo, robot, chorus -> int
- speed, tremolo_depth -> float

Before comparison to avoid TypeError: '>' not supported between
instances of 'str' and 'int'
 2026-01-31 17:28:47 -06:00
Spencer Grimes
795d5087e9 feat: add 4 new voice effects (echo, robot, chorus, tremolo) 
- Removed MAX_ACTIVE_EFFECTS limit (effects unlimited)
- Added echo effect (0-100%): spatial delay/reverb
- Added robot effect (0-100%): ring modulation voice
- Added chorus effect (0-100%): multiple voices effect
- Added tremolo depth (0.0-1.0) and rate (0.0-10.0 Hz): amplitude modulation
- Effects apply in order: pitch → speed → echo → chorus → tremolo → robot
- Updated /effects command with all 7 effect choices
- Updated /effects list to display all 7 effects with emojis
- Updated warning system: warns when > 2 active effects
- Added validation and formatting for all new effects
- Updated voice_manager.py to handle all 7 effect storage/loading

Note: Cancel button for processing >10s not yet implemented
Note: Queue system needs updating to handle all effect parameters
 2026-01-31 17:10:19 -06:00
Spencer Grimes
9f14e8c745 feat: add audio effects (pitch and speed control) 
- Added new audio_effects.py module with pitch shift and speed change
- Pitch range: -12 to +12 semitones (higher = chipmunk, lower = deeper)
- Speed range: 0.5 to 2.0x (higher = faster, lower = slower)
- Maximum 2 active effects per user (performance optimization)
- Added /effects command group:
  - /effects list - Shows current effects with descriptions
  - /effects set pitch|speed <value> - Apply effects
  - /effects reset - Confirmation UI to clear all effects
- Effects persist across restarts in preferences.json
- Updated /voice preview to support optional pitch/speed parameters
- Effects applied in _generate_wav_bytes using librosa
- Added performance warnings when processing takes >1 second
- Updated README with effects documentation
 2026-01-31 15:43:29 -06:00