macOS CoreAudio event sounds · Error
payment_failure
1e21871cc30b
Level measurements
Integrated-23.8 LUFS
Maximum momentary-22.3 LUFS
True peak-6.0 dBTP
RMS-30.1 dBFS
Active RMS-25.0 dBFS
Duration2.187 s
| Maximum short-term | — |
|---|---|
| Loudness range | — |
| Sample peak | -6.0 dBFS |
| Sample crest factor | 24.1 dB |
| True-peak crest factor | 24.1 dB |
| Active duration | 0.670 s |
Level over time
RMS · 10.0 ms · 219 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 centroid1140 Hz
Peak frequency1421 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 CoreAudio event sounds v26.6.1
Error
system/payment_failure.aif
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:20Z
Technical metadata
| SHA-256 | 1e21871cc30bb9c002979b51e9c49ca6d3c0ec05b344c0ed44a20eb273b5ae5f |
|---|---|
| Analyzed | 2026-08-09T06:27:18Z |
| Codec | PCM signed 24-bit big-endian |
| Sample format | s32 · 24 bit |
| Sample rate | 44100 Hz |
| Channels | 1 |
| Analysis profile | notification-sound-db-bs1770-v2 |
| FFmpeg | ffmpeg version 8.1.2 Copyright (c) 2000-2026 the FFmpeg developers |