LINE · Unclassified
alarm7
38d8710e7145
Level measurements
Integrated-15.6 LUFS
Maximum momentary-13.3 LUFS
True peak-10.0 dBTP
RMS-19.6 dBFS
Active RMS-17.7 dBFS
Duration0.553 s
| Maximum short-term | — |
|---|---|
| Loudness range | — |
| Sample peak | -10.0 dBFS |
| Sample crest factor | 9.6 dB |
| True-peak crest factor | 9.6 dB |
| Active duration | 0.350 s |
Level over time
RMS · 10.0 ms · 56 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 centroid1761 Hz
Peak frequency1863 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
LINE v26.3.1
Unclassified
Contents/Resources/alarm7.wav
- Acquisition
local_installation- Source observed
- 2026-08-09T06:27:32Z
Technical metadata
| SHA-256 | 38d8710e714564b64b4f8f5e5686af27c8eb1935c41f6373ad784f9651462786 |
|---|---|
| Analyzed | 2026-08-09T06:27:32Z |
| Codec | PCM signed 16-bit little-endian |
| Sample format | s16 · 16 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 |