Built for collections where transcription becomes analysis.

The challenge

Historical audio collections often span decades of recording formats, preservation conditions and documentation quality. Degradation, inconsistent levels and incomplete source information make reliable access and transcription a specialist task.

R2 Mechanics converts this material into structured, searchable records while preserving source integrity, provenance and a documented processing history.

What R2 Mechanics provides

• Controlled offline-first processing on dedicated infrastructure
• Speaker-attributed, time-aligned transcripts with chapter-level navigation
• Structured outputs designed for archival and collection-management workflows
• Documented processing history for each collection item
• Separate source-faithful and editorial reading versions where required

The challenge

Oral histories, interviews and research recordings require more than readable text. Speaker changes, timing, uncertainty and the distinction between the spoken record and later interpretation can all carry analytical significance.

The result must remain close enough to the source for citation and qualitative analysis while still being structured for efficient research.

What R2 Mechanics provides

• Dedicated speaker attribution and speaker-change analysis
• Time-aligned transcripts suitable for citation and qualitative research
• Source-faithful and editorial versions kept clearly separate
• Searchable HTML output with structured navigation
• DOCX, JSON and Markdown exports for research workflows

The challenge

Hearings, institutional interviews, sensitive historical material and restricted collections require controlled handling throughout the transcription process. Confidentiality, provenance and documented processing conditions must remain visible from intake to delivery.

R2 Mechanics combines local processing with a defined project scope and traceable review process for material where handling conditions are part of the technical requirement.

What R2 Mechanics provides

• Controlled processing on our own infrastructure
• Written project scope covering handling, deliverables and retention conditions
• Versioned and traceable project outputs
• Expert-reviewed selection before final delivery
• Structured records for institutional review and long-term documentation

The challenge

Long interviews, archival recordings and multi-source productions become difficult to use when transcription produces only continuous text. Editorial teams need reliable timestamps, speaker structure, searchability and direct navigation back to the source.

R2 Mechanics turns long-form recordings into structured working records that support research, verification and editorial production.

What R2 Mechanics provides

• Speaker-labelled transcripts with reliable timestamps and chapter structure
• Interactive HTML output with chapter, speaker and full-text navigation
• DOCX, Markdown and structured JSON for editorial workflows
• Clearly separated source-faithful and production-adapted versions
• Processing designed for long-form and multi-source material
• Targeted review of long recordings — difficult passages can be identified and prioritised without requiring the same level of manual attention across every minute of the source

The challenge

Multilingual recordings combine several structural problems at once: languages may change between speakers or within the same discussion, while speaker changes, timing and subject continuity still need to remain traceable across the source.

A useful result therefore requires more than identifying individual languages. Language regions, speaker structure and source timing need to remain connected so that the recording can still be understood as one continuous conversation or institutional record.

What R2 Mechanics provides

• Language-region mapping across the shared source timeline
• Speaker and language structure analysed together
• Language-appropriate processing of identified multilingual regions
• Reassembly into one continuous source-linked transcript
• Reviewable outputs preserving language, speaker and timing context
• Interactive language and speaker navigation where supported by the delivery format