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CHOSHU·DATA
Sourcing on RequestSpeech & Audio

Japanese Sound & Soundscape Audio

Environmental, urban and traditional-instrument audio for audio-generation and sound-event models, subject to per-source rights.

Audio waveform schematic. Illustration only. This is not sample data, and no sample exists until one is produced for your request.

Sourcing status
  1. Ready to License
  2. Partner Sourced
  3. Custom Collection
  4. Sourcing on Request

    We assess feasibility and search for rights-holders once you describe the need.

Specification, volume and rights for this entry are not yet fixed and are defined with you.

Specification
Data formats
WAV, FLAC
Annotation
Sound event tags
Language
Japanese (ja)
Region
Japan (scope to be defined per project)
Modality
Audio
Volume
Not specified. Set per project.
Price
Quoted per project.

Target models

Audio generation

Use cases

Multimodal AI

How it is collected

Not collected by us today. We search for rights-holders in Japan, confirm what exists and on what terms, then scope delivery with you.

Quality assurance

Native-speaker review of a sample set before delivery, schema and format validation, duplicate checks, and a written QA report agreed in advance.

Licensing & usage

Rights are established per source. Terms (scope of training use, exclusivity, term, territory) are negotiated with the rights-holder and set out in a written agreement before any data moves.

Start here

Need this, or something adjacent?

Describe the data you need. We will respond with feasibility, rights approach and next steps.