T

Adolfo 709444d771 feat(VoiceRecorder): native 44.1kHz recording, band-pass filter, amp mute, 3x boost

- Keep 44.1kHz native sample rate to avoid linear resampler alias noise
- MIC_BOOST 300%% (3x) with clipping, after filtering per user request
- Low-pass 0.25 (~2.5kHz) to remove MCLK high-pitch hiss
- High-pass 0.985 (~100Hz) to remove DC/rumble/pop
- Chain: raw -> high-pass -> low-pass -> boost
- Disable FM8002E speaker amp GPIO1 during recording (active-low) to eliminate pop/hiss, re-enable after
- Add esp_driver_gpio requirement for gpio_set_level
- Previous UI improvements (date+duration list, green highlight, volume slider, full-screen layout) included in history

2026-07-31 12:10:42 -04:00

.claude/skills/tactility-app-development

chore: move app skill in-repo + AGENTS.md

2026-07-17 09:51:20 -04:00

.github

Merge origin/main into main - integrate EspNowBridge + upstream SDK 0.8.0-dev updates

2026-07-21 11:16:16 -04:00

Apps

feat(VoiceRecorder): native 44.1kHz recording, band-pass filter, amp mute, 3x boost

2026-07-31 12:10:42 -04:00

Buildscripts/CDN

Implement CDN uploading (#34 )