macOS CoreAudio event sounds · Completion
burn complete
c29f806eaadd
Level measurements
Integrated-21.8 LUFS
Maximum momentary-19.5 LUFS
True peak-11.9 dBTP
RMS-25.5 dBFS
Active RMS-24.6 dBFS
Duration0.954 s
| Maximum short-term | — |
|---|---|
| Loudness range | — |
| Sample peak | -12.0 dBFS |
| Sample crest factor | 13.5 dB |
| True-peak crest factor | 13.6 dB |
| Active duration | 0.770 s |
Level over time
RMS · 10.0 ms · 96 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 centroid553 Hz
Peak frequency592 Hz
200 Hz–8 kHz energy99.9 %
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
macOS CoreAudio event sounds v26.6.1
Completion
system/burn complete.aif
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:20Z
macOS CoreAudio event sounds v26.6.1
Error
system/burn failed.aif
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:20Z
Technical metadata
| SHA-256 | c29f806eaaddc3f9a5ceabe102fe492aa5471a68fa8ee9c4b8775cfa8d44587a |
|---|---|
| Analyzed | 2026-08-09T06:27:17Z |
| Codec | PCM signed 24-bit big-endian |
| Sample format | s32 · 24 bit |
| Sample rate | 44100 Hz |
| Channels | 2 |
| Analysis profile | notification-sound-db-bs1770-v2 |
| FFmpeg | ffmpeg version 8.1.2 Copyright (c) 2000-2026 the FFmpeg developers |