Language & speaker profile
Language, dialect, geography, demographic or domain requirements defined by the project.
Speech & audio data
Speech and audio data collection defined by language, format and use case.
Audio projects vary significantly by language, channel structure, environment, recording device, file format, speaker profile and transcript or metadata requirements. AMSYNK starts by defining those specifications before sourcing or collection begins.
Capability scope
Speech and audio project dimensions
Recording configuration
Sample rate, bit depth, mono or multi-channel requirements, device conditions and file format.
Content scope
Prompted speech, conversational recordings, domain-specific interactions or other approved audio scenarios.
Metadata & transcripts
Speaker/session metadata, timestamps, transcript requirements and file-level identifiers when included in scope.
Operating controls
What we validate before scale and delivery
Acceptance rules vary by project, so the controls below are configured against the approved specification rather than treated as universal thresholds.
Consent & permissionsRecording and permitted-use requirements are confirmed for each project.
Technical checksFormat, duration, channel structure, audibility, clipping, corruption and other agreed properties are validated.
Language/domain matchSamples are checked for the intended language, scenario or domain before production scale.
Delivery reconciliationAccepted files, metadata and documentation are organized according to the agreed package.
Audio specification
Language is only one dimension of a usable speech dataset
Collection quality depends on matching the recording protocol to the acoustic and modeling requirement. File format alone is not enough.
Language and speaker scope
Define language, dialect or accent requirements, speaker eligibility, demographic balancing where appropriate, and whether prompts are read, spontaneous or task-based.
Channel and recording format
Specify channel layout, sample rate, bit depth, codec or container, microphone or device constraints and any telephony characteristics before collection starts. These properties should be checked automatically where possible.
Acoustic conditions
State whether the project requires controlled recording, natural background noise, specific environments, conversational overlap or other acoustic variation. Unplanned noise and intentional environmental diversity are not the same thing.
Transcript and metadata rules
If transcripts are required, define punctuation, normalization, speaker turns, timestamps and treatment of non-speech events. Consent and usage-right requirements should also be settled before production.
Buyer input that reduces reworkLanguage and speaker profile, recording environment, channel and format, transcript conventions, metadata fields, consent requirements and sample-level acceptance rules.
Delivery structure
Outputs organized around the agreed use case.
Delivery can include approved audio files, transcripts where required, speaker or session metadata, quality records and an agreed file/folder structure.
Related capabilities