macOS VoiceOver event sounds · Completion
GuideSuccess
01f0caea66c1
Level measurements
Integrated-23.0 LUFS
Maximum momentary-20.7 LUFS
True peak-6.0 dBTP
RMS-25.3 dBFS
Active RMS-22.6 dBFS
Duration1.171 s
| Maximum short-term | — |
|---|---|
| Loudness range | — |
| Sample peak | -6.0 dBFS |
| Sample crest factor | 19.3 dB |
| True-peak crest factor | 19.3 dB |
| Active duration | 0.620 s |
Level over time
RMS · 10.0 ms · 118 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 centroid968 Hz
Peak frequency1043 Hz
200 Hz–8 kHz energy100.0 %
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 VoiceOver event sounds v26.6.1
Completion
GuideSuccess.aiff
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:27Z
Technical metadata
| SHA-256 | 01f0caea66c1ceaee869c22591091127634e9343532ca944b2afb0854f2c8814 |
|---|---|
| Analyzed | 2026-08-09T06:27:24Z |
| Codec | PCM 32-bit floating point little-endian |
| Sample format | flt · 32 bit |
| Sample rate | 48000 Hz |
| Channels | 1 |
| Analysis profile | notification-sound-db-bs1770-v2 |
| FFmpeg | ffmpeg version 8.1.2 Copyright (c) 2000-2026 the FFmpeg developers |