Who needs which setup?

One-to-one interviewers in echo-prone rooms

If the participant will sit away from a table microphone, focus on getting a microphone closer to their voice. The University of Leicester’s East Midlands Oral History Archive favours a tie microphone over a table microphone where echo is a concern.

First-time oral-history recordists

Choose a recording workflow you can start, monitor and check without distracting from the conversation. Plan for a WAV preservation master and copies stored in different locations, in line with guidance from the University of Leicester and Norfolk Record Office.

Interviewers using separate microphones

If both people need close microphones or you want separate inputs for editing, consider an XLR-input recorder. Zoom’s H4essential and Tascam’s Portacapture X6 each provide two inputs for external XLR microphones; the microphones and their setup remain separate decisions.

What matters when choosing?

Decide where the microphone can sit before comparing recording modes or input counts. Then check how you will monitor the interview and retain the finished recording.

Concern What to check Who this matters to
Clear speech in an echo-prone room Can you position the built-in microphones close to the participant, or connect a compatible lavalier? For an XLR microphone, check the required input and power. If the room sounds echoey, I need the participant’s voice close to the microphone rather than relying on a recorder setting to correct it. Around 42% of consumers would put close speech capture first.
Reliable operation during the interview Check the recording mode, headphone-monitoring option, power plan and required storage media. A short test should cover the full recording setup. When I am recording alone, I want to notice a problem before an interview is lost. Roughly 33% of consumers would make a manageable, low-error workflow their primary concern.
A lasting master and flexible editing Check for WAV recording at the quality your project requires and a practical backup workflow. If each speaker needs a separate input, check the number and type of microphone inputs. If the conversation will be preserved or edited later, I need a master I can retain and a way to manage both voices. About 25% of consumers would prioritise preservation and input flexibility.

Mistakes to avoid

  • Expecting 32-bit float to remove room echo

    32-bit-float recording can reduce level-setting risk, but it does not remove reflections picked up by a distant microphone. Microphone placement remains central in an untreated room.

    Make a short recording in the actual room. Move the microphone closer to the participant, reduce avoidable noise and check whether a compatible lavalier would make placement easier.

    If the built-in microphones cannot be positioned close enough, you may need a separate compatible microphone.

  • Buying XLR inputs without planning the microphone setup

    Two XLR inputs allow two external microphones to be connected, but the recorder alone does not put either microphone close to a speaker.

    Choose this route when you need separate close microphones or inputs for XLR microphones. For a simpler one-to-one setup, check whether a compatible lavalier input meets your needs.

    External microphones, cables, stands or clips add equipment to carry and set up; check what your chosen recording arrangement requires.

  • Keeping only a sharing file or one copy

    An MP3 access copy does not replace the WAV preservation master recommended by the University of Leicester. A recording kept in just one location is also vulnerable to loss.

    Retain an unedited WAV master, make a separate access copy if needed and back up the recording in different locations, as Norfolk Record Office advises.

  • Leaving the recording agreement until after the interview

    Oral-history recordings can raise questions about identifiable audio, future access and reuse. The arrangements depend on the project, not on which recorder you buy.

    Before recording, establish how the project will explain its purpose, storage and access arrangements to the participant. If consent is the organisation’s UK GDPR lawful basis, the Information Commissioner’s Office says it must be specific and informed; keep the recording agreement with the interview documentation.

Recorder brands to consider

Zoom

Zoom’s cited handheld range runs from the compact H1essential to the H4essential, which adds external-microphone inputs.

  • Zoom lists 32-bit-float recording on both models. The H1essential has a 3.5 mm mic/line input that can be used with a lavalier; the H4essential has two XLR/TRS inputs and supports phantom power.
  • The H1essential’s built-in microphones still need suitable placement in an echo-prone room. Neither model’s recording mode removes room echo.

Tascam

Tascam’s DR-07XP is a handheld option with adjustable built-in microphones; its Portacapture X6 provides two XLR inputs for an external-microphone setup.

  • Tascam lists 32-bit-float recording for both models. The DR-07XP also has low-cut options and a plug-in-power mini-jack input, while the Portacapture X6 includes an interview-oriented Voice app.
  • To use the Portacapture X6 with close external microphones, allow for the microphones and additional setup. Low-cut filtering on the DR-07XP is not a substitute for placing a microphone close to the speaker.

Sony

Sony’s PCM-A10 is a slim recorder for interviewers considering built-in storage and a compact carrying setup rather than two XLR inputs.

  • Sony lists stereo built-in microphones, 16 GB internal memory, microSD expansion and a stereo microphone/external-input minijack. Its stated LPCM recording battery life is about 20 hours at 44.1 kHz/16-bit.
  • The PCM-A10 does not provide the two XLR inputs required for a conventional two-XLR-microphone interview setup.

Joybuy products

Related products coming soon.

Common questions

Will a 32-bit-float recorder remove echo from an untreated room?

No. 32-bit float addresses recording-level management, not reflections in the room. The University of Leicester’s East Midlands Oral History Archive advises that a tie microphone captures less echo than a table microphone; test the placement in the room before the interview.

Do I need XLR inputs for a one-to-one oral-history interview?

Not necessarily: a compact recorder can suit a quiet, one-to-one interview when you can position its built-in microphones close enough or connect a compatible lavalier. Consider XLR inputs if you need two close external microphones or separate inputs, and account for the microphones and setup they require.

What format should I use for the preservation master?

Use WAV for the preservation master. The University of Leicester recommends at least 44.1 kHz/16-bit WAV for good archival recordings, preferably higher quality; make a separate MP3 access copy if one is needed.

How should I back up an interview recording?

Keep an unedited preservation copy and make backups in different locations. Norfolk Record Office advises storing the recording promptly and keeping interview documentation and the signed recording agreement with the interview record.

Is consent always the UK GDPR lawful basis for oral-history audio?

No: consent is not automatically the appropriate UK GDPR lawful basis when an organisation processes identifiable interview audio. The Information Commissioner’s Office says consent must be specific and informed when it is used. Establish the lawful basis and the project’s privacy, agreement and archive-access arrangements before recording.