Recording equipment enables investigators to determine whether a reported sound was an actual event or a possible auditory hallucination.

Before relocating or repurposing a recorder, take a few minutes to verify the settings and perform a brief test recording.

Be aware that changing batteries or reformatting the media may reset your recording settings. Always double-check configurations afterward.

Choosing the Right Recorder

Digital recorders offer many benefits including fewer moving parts and higher reliability. Recordings are easily transferable to a computer for analysis.

When selecting a recorder, consider the intended purpose: will it be used for interviews, ambient recordings, or both?

• Models that support both battery and external power are more versatile.
• Expandable memory via SD cards allows for extended recording sessions.
• External microphone support enables the use of appropriate microphones for different conditions.
• Choose recorders with simple, intuitive controls to reduce setup errors.
• Recorders capable of saving in uncompressed formats (like WAV) are preferred over MP3, which compresses and loses audio fidelity.

Don’t overlook the recording capabilities of smartphones, tablets, or laptops—they can serve as reliable tools in the field.