Lavalier Condenser Microphone

Generic description (clip-on condenser microphone)

A clip-on condenser microphone (tie-clip / lavalier) is a compact, lightweight and discreet microphone designed to capture voice (or other nearby sound sources) with good clarity, while remaining easy to attach to clothing. This type of microphone is mainly used for:

• Interviews, presentations and speeches

• Videos, vlogs or content recordings

• Classes / conferences, streaming or live

• Other applications requiring clear voice capture

Typical characteristics (may vary from one model to another):

• Transducer: electret condenser microphone (good sensitivity)

• Directivity: omnidirectional or cardioid (captures sound around the microphone or from a preferred direction)

• Sensitivity: suitable for capturing speech naturally

• Impedance: generally low/medium (~1 kΩ)

• Connection: cable with 3.5 mm mini-jack plug or other connector depending on the version

• Power supply: often a small voltage supplied by the device (plug-in power) or via an external power supply if necessary

• Attachment: integrated clip for fastening to a tie, collar, jacket or shirt

Basic contents of a tie-clip model

• Clip-on microphone

• Cable (variable length)

• Wind foam / windscreen (reduces wind/breathing noise)

• Possibly a small carrying pouch or adapters for different plugs