Ribbon Microphone
A thin metal ribbon moving in a magnetic field, warm in tone but delicate
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A ribbon microphone suspends a very thin corrugated metal ribbon in a magnetic gap. Sound sets the ribbon moving through the field, and its low mass gives natural transients and a smooth, warm tone.
Most ribbons are naturally bidirectional, picking up front and rear while rejecting the sides. Output is low, so they want a clean, quiet preamp with plenty of gain. The ribbon fears wind and drops; a strong gust can stretch it, and phantom power on older passive models is risky, though active ribbons differ.
The usual mistake is reserving ribbons for soft material. Placed at a little distance they suit strings, brass and room sound. Avoiding wind and rough handling matters more than keeping them locked away.
Sources
- 铝带换能与双向拾音，参 Huber & Runstein, Modern Recording Techniques 与 Bartlett, Practical Recording Techniques；本文为原创表述
Used for fact-checking only; all prose is original.