Audio format

WAV Sample Files

WAV (.wav) files store uncompressed PCM audio data, preserving full fidelity at the cost of larger file sizes. Common in professional audio recording and editing, they support various sample rates and bit depths. Use sample .wav files to verify read/write performance, channel configurations, and metadata chunk parsing in audio pipelines.

12 files All to 5MB SHA256 verified Manifest included
Quick facts
CategoryAudio
Total Files12
Extension.3MB.wav
MIMEaudio/x-wav
Opens withAudacity, VLC
ManifestJSON
Request Related Coverage
Files first

Start with one representative file.

Starter file

wav_15s_sample_file_1.3MB.wav · 1.3 MB

Download

Mono 8kHz WAV

Reference audio fixture for telephony and speech-ingest checks.

wav_mono_8khz_tone_sample.wav · 31.3 KB
Download Fixture

Stereo 44.1kHz WAV

Playback and waveform-validation fixture with mixed tones.

wav_stereo_44k_mix_sample.wav · 516.8 KB
Download Fixture
Filename Size MIME Download
.3MB.wav Starter SHA256 390ac03b8f97...
1.3 MB audio/x-wav Download
.5MB.wav SHA256 1e4d394c17de...
2.5 MB audio/x-wav Download
.wav SHA256 43d28801df8e...
430.7 KB audio/x-wav Download
.0MB.wav SHA256 8c26de640d85...
5.0 MB audio/x-wav Download
.wav Realistic SHA256 0313b542e03b...
344.6 KB audio/x-wav Download
.wav Realistic SHA256 e06d3398ac07...
64.6 KB audio/x-wav Download
.wav Realistic SHA256 54076d5b5cc2...
31.3 KB audio/x-wav Download
.wav Realistic SHA256 379c0ee900e2...
93.8 KB audio/x-wav Download
.wav Realistic SHA256 357513e56075...
516.8 KB audio/x-wav Download
.wav Realistic SHA256 9dcf7389d3a9...
468.8 KB audio/x-wav Download
.wav Realistic SHA256 63cde9775f27...
562.5 KB audio/x-wav Download
.wav Realistic SHA256 d8a0f60ac203...
78.2 KB audio/x-wav Download
Use cases

Pick the next task, not just the next file.

Upload Testing

WAV for Upload Testing

Open Format WAV

Parser Regression

WAV for Parser Regression

Open Format WAV

QA Automation

WAV for QA Automation

Open Format WAV
Compare and decide

Keep the next decision one step away.

WAV vs FLAC

Understand raw PCM WAV workflows versus compressed lossless FLAC.

Compare lossless options

Best Audio Format for Streaming

AAC is typically the default for streaming quality and compatibility.

Read best-format guide
FAQ and reference

Keep the operational details quiet.

Checksum Verification

Use checksums to confirm file integrity after download.

shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.
Where is the machine-readable manifest?

Use the manifest when you need stable names, SHA256 values, and URLs for automation.

Validation Methodology
  • Verify duration, sample rate, and channel count in your decoder.
  • Test metadata extraction and malformed-tag handling.
  • Validate seek/stream behavior over slow networks.
Fixture Matrix

Use the curated WAV matrix to choose the right clean, edge-case, and broken fixtures for this format.

Open Matrix