Grapher · UI feedback
snapshot
c052dfd7c593
Level measurements
Integrated-20.4 LUFS
Maximum momentary-18.7 LUFS
True peak-0.1 dBTP
RMS-21.7 dBFS
Active RMS-21.7 dBFS
Duration0.460 s
| Maximum short-term | — |
|---|---|
| Loudness range | — |
| Sample peak | -1.6 dBFS |
| Sample crest factor | 20.1 dB |
| True-peak crest factor | 21.6 dB |
| Active duration | 0.459 s |
Level over time
RMS · 9.977 ms · 47 points
Each point is the channel-combined RMS of a non-overlapping frame. Values below −80 dBFS are pinned to the chart floor for display; the canonical JSON retains measured values, and digital silence remains null.
Frequency characteristics
Spectral centroid4035 Hz
Peak frequency1502 Hz
200 Hz–8 kHz energy96.9 %
Frequency is shown on the horizontal axis and band energy on the vertical axis. Values below −120 dBFS are pinned to the chart floor for display.
Current source occurrences
Grapher v2.8
UI feedback
Contents/Resources/snapshot.aiff
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:28Z
Technical metadata
| SHA-256 | c052dfd7c5939a1b9b92654c564da1e4e033289b8245562affcb46c184265cb9 |
|---|---|
| Analyzed | 2026-08-09T06:27:28Z |
| Codec | PCM signed 8-bit |
| Sample format | u8 · 8 bit |
| Sample rate | 22050 Hz |
| Channels | 1 |
| Analysis profile | notification-sound-db-bs1770-v2 |
| FFmpeg | ffmpeg version 8.1.2 Copyright (c) 2000-2026 the FFmpeg developers |