Transcribing a focus group is significantly more complex than transcribing an individual interview. You have 6-10 people speaking, interrupting each other, completing others' ideas, and referring to previous comments. Speaker diarization is the biggest technical challenge.
Specific Challenges of Focus Groups
- Voice overlap: when two people speak simultaneously
- Cross-references: "as John said earlier..." without context
- Similar voices: difficult differentiation between participants of same gender/age
- Group dynamics in analysis: not just what is said, but who responds to whom
Technical Preparation for Maximum Accuracy
Audio setup
Ideally: one microphone per participant or a high-quality omnidirectional recording system in the center of the table. Recordings in reverberant spaces significantly reduce accuracy.
Initial identification
At the start of the focus group, ask each participant to say their name aloud. This calibrates diarization and allows the system to assign voices to people.
Moderation that aids transcription
The moderator can help: "Sarah, can you expand on that?" or "Building on what James said..." helps AI maintain track of who's speaking.
Recommended strategy: transcribe with automatic diarization, then spend 30-45 minutes verifying and correcting speaker assignments. Much more efficient than transcribing from scratch.
Analyzing Group Dynamics
Once transcribed, CallsIQ can analyze who spoke most, who responded to whom, and which topics generated the most group debate. This information about dynamics is as valuable for analysis as the content itself.