Twitch audio analyzer

Check a live stream’s audio.

Paste a Twitch channel to measure LUFS, peaks, dynamic range, frequency balance, and the fixes that would make it easier to listen to.

twitch.tv /

Content type:

Live now:

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Advanced: paste a raw HLS URL

What you'll get

Broadcast Grade

B+

82 / 100

● Loudness on target

● No clipping detected

● Dynamic range wide

Live LUFS

−17.8 LUFS

1.8 LU below target — good

Corrections

✓ Loudness on target (−18 LUFS)

↓ Lower output by 2.3 dB
Current −15.7 → target −18 LUFS

~ Consider a noise gate
Floor at −51 dBFS

Frequency Spectrum

Sub Bass Mid Presence Air

Level History

Peak LUFS RMS last 5 min

Full Report & PDF

Avg LUFS−17.8

Peak dBFS−3.1

Clip events0

Dynamic range9.4 LU

Noise floor−58 dBFS

Stop session to generate & export PDF ↗

Frequency Spectrum

Sub Bass Mids Presence Air

2050100200 5001k2k5k 10k20k Hz

Collecting frequency profile…

Level Meter

0-3-6-9 -12-18-24-36 -48-60

Level History

Peak LUFS RMS

Collecting data…

Grade timeline appears after a few samples

Corrections Needed

Exact adjustments for the selected content target

Collecting data — corrections appear after a few seconds of analysis.

Loudness (LUFS)

— LUFS

Collecting data…

Short-term (3s) —

Momentary —

−40−23−18−14−90

Peak & RMS

— dBFS

True Peak (hold)

RMS —

Crest Factor —

0 clips

Dynamic Range

— LU

Loudness Range (LRA)

Noise Floor —

Headroom —

FlatCompressedNaturalDynamic

Frequency Balance

Sub
20–60

—

Bass
60–250

—

Low-Mid
250–800

—

Mid
800–3k

—

Presence
3k–8k

—

Air
8k–20k

—

Targets

Measured against current integrated LUFS

TargetReferenceResult

Content type Gaming + Commentary · −18 LUFS —

Twitch Max −14 LUFS —

YouTube Normalizes to −14 LUFS —

Discord Voice clarity around −16 LUFS —

Broadcast EBU R128 · −23 LUFS —