Microphones

Specification

Microphones x4 on the head
Sensitivity 250mV/Pa +/-3dB at 1kHz
Frequency range 100Hz to 10kHz (-10dB relative to 1kHz)

Type

  • Pepper V1.8 : omnidirectional
  • Former versions : cardioid / directional

Location

https://developers.softbankrobotics.com/sites/default/files/repository/56_html_nao/_images/microphones.png

See the URDF files .

Part Name
A MicroRL_sensor
B MicroRR_sensor
C MicroFL_sensor
D MicroFR_sensor