Expired50% confidenceFactExact time
The WebAudio API's AnalyserNode uses a 2048-point FFT window by default, outputting 1024 frequency bins with a frequency resolution of approximately 23.4 Hz (48000/2048).
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/46126API
curl https://kongchang.com/api/v1/knowledge/claims/46126MCP
get_claim(id=46126)