diff --git a/index.html b/index.html
index 2a4cc45b..82f46ee6 100644
--- a/index.html
+++ b/index.html
@@ -216,9 +216,18 @@ a:hover {
Optional Speex resampling (must opt-in).
- Biquad and low-pass filtering.
- Lock free ring buffer API (single producer, single consumer).
- Decoding of WAV, FLAC, MP3 and Vorbis via dr_wav, dr_flac, dr_mp3 and stb_vorbis.
+ Biquad filter.
+ Low-pass, high-pass and band-pass filters.
+ Sine, square, triangle and sawtooth waveform generation.
+ Lock free ring buffer API (single producer, single consumer).
+ Decoding
+
+ - WAV via dr_wav
+ - FLAC via dr_flac
+ - MP3 via dr_mp3
+ - Vorbis via stb_vorbis
+
+
|