Dynamic measurement of room impulse responses using a moving microphone.

  title={Dynamic measurement of room impulse responses using a moving microphone.},
  author={Thibaut Ajdler and Luciano Sbaiz and Martin Vetterli},
  journal={The Journal of the Acoustical Society of America},
  volume={122 3},
A technique for the recording of large sets of room impulse responses or head-related transfer functions is presented. The technique uses a microphone moving with constant speed. Given a setup (e.g., length of the room impulse response), a careful choice of the recording parameters (excitation signal, speed of movement) leads to the reconstruction of all impulse responses along the trajectory. In the case of a moving microphone along a circle, the maximal angular speed is given as a function of… CONTINUE READING
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