Slack · UI feedback
short_boop
8c2e37598536
Level measurements
Integrated-16.8 LUFS
Maximum momentary-14.8 LUFS
True peak-1.0 dBTP
RMS-19.8 dBFS
Active RMS-17.6 dBFS
Duration0.888 s
| Maximum short-term | — |
|---|---|
| Loudness range | — |
| Sample peak | -1.0 dBFS |
| Sample crest factor | 18.8 dB |
| True-peak crest factor | 18.8 dB |
| Active duration | 0.540 s |
Level over time
RMS · 10.0 ms · 89 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 centroid165 Hz
Peak frequency117 Hz
200 Hz–8 kHz energy9.5 %
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
Slack v4.51.180
UI feedback
Contents/Resources/short_boop.mp3
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:30Z
Technical metadata
| SHA-256 | 8c2e375985361f8f45259b387c274e59a42c00b00c36f3d66e99c33030b145d5 |
|---|---|
| Analyzed | 2026-08-09T06:27:30Z |
| Codec | MP3 (MPEG audio layer 3) |
| Sample format | fltp |
| Sample rate | 48000 Hz |
| Channels | 2 · stereo |
| Analysis profile | notification-sound-db-bs1770-v2 |
| FFmpeg | ffmpeg version 8.1.2 Copyright (c) 2000-2026 the FFmpeg developers |