Microphones

NAO is equipped with 4 omnidirectional Microphones.

Location

See the URDF file.

Part	Name	Part	Name
A	MicroFR	C	MicroRL
B	MicroFL	D	MicroRR

Specification

Sensitivity	250mV/Pa +/-3dB at 1kHz
Frequency range	100Hz to 10kHz (-10dB relative to 1kHz)