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ASR — 24680 Noisy (WAV)

Noisy twin of the digit sequence 24680 at ~7 dB SNR. Score ASR against the shared transcript JSON.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 24680 Transcript (JSON)

Ground-truth transcript for the 24680 ASR utterance pair — expected text: “two four six eight zero”.

File: JSON · Asr
Use case: ASR testingJSON parsing· Conversion set

ASR — 4567 Clean (WAV)

Synthetic clean tone sequence encoding digits 4567 (four five six seven). Pair with the noisy twin and transcript JSON for ASR evaluation.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 4567 Noisy (WAV)

Noisy twin of the digit sequence 4567 at ~7 dB SNR. Score ASR against the shared transcript JSON.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 4567 Transcript (JSON)

Ground-truth transcript for the 4567 ASR utterance pair — expected text: “four five six seven”.

File: JSON · Asr
Use case: ASR testingJSON parsing· Conversion set

ASR — 89 Clean (WAV)

Synthetic clean tone sequence encoding digits 89 (eight nine). Pair with the noisy twin and transcript JSON for ASR evaluation.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 89 Noisy (WAV)

Noisy twin of the digit sequence 89 at ~7 dB SNR. Score ASR against the shared transcript JSON.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 89 Transcript (JSON)

Ground-truth transcript for the 89 ASR utterance pair — expected text: “eight nine”.

File: JSON · Asr
Use case: ASR testingJSON parsing· Conversion set

ASR — 987654 Clean (WAV)

Synthetic clean tone sequence encoding digits 987654 (nine eight seven six five four). Pair with the noisy twin and transcript JSON for ASR evaluation.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 987654 Noisy (WAV)

Noisy twin of the digit sequence 987654 at ~7 dB SNR. Score ASR against the shared transcript JSON.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR — 987654 Transcript (JSON)

Ground-truth transcript for the 987654 ASR utterance pair — expected text: “nine eight seven six five four”.

File: JSON · Asr
Use case: ASR testingJSON parsing· Conversion set

ASR Cue — “one” Clean (WAV)

Short synthetic cue tone for “one” — clean reference for wake-word / digit ASR smoke tests.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Cue — “one” Noisy (WAV)

Noisy twin of the “one” cue tone (~5 dB SNR).

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Cue — “zero” Clean (WAV)

Short synthetic cue tone for “zero” — clean reference for wake-word / digit ASR smoke tests.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Cue — “zero” Noisy (WAV)

Noisy twin of the “zero” cue tone (~5 dB SNR).

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Digit Utterances Dataset (JSONL)

JSON Lines ASR training/eval set for the Wave B synthetic digit utterances — each row points at a clean WAV and carries the expected transcript.

File: JSONL · Speech · 8 records
Use case: ASR testingML training data+1

ASR Extra — 0000 Clean (WAV)

Extra synthetic digit utterance 0000 (zero zero zero zero) — clean twin.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Extra — 0000 Noisy (WAV)

Noisy twin of digit sequence 0000.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Extra — 0000 Transcript (JSON)

Ground-truth transcript for extra ASR utterance 0000.

File: JSON · Asr
Use case: ASR testingJSON parsing· Conversion set

ASR Extra — 1111 Clean (WAV)

Extra synthetic digit utterance 1111 (one one one one) — clean twin.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Extra — 1111 Noisy (WAV)

Noisy twin of digit sequence 1111.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Extra — 1111 Transcript (JSON)

Ground-truth transcript for extra ASR utterance 1111.

File: JSON · Asr
Use case: ASR testingJSON parsing· Conversion set

ASR Extra — 2222 Clean (WAV)

Extra synthetic digit utterance 2222 (two two two two) — clean twin.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture

ASR Extra — 2222 Noisy (WAV)

Noisy twin of digit sequence 2222.

File: WAV · Asr · 16000
Use case: ASR testingAudio analysis· Paired fixture