Journal of Electrical and Computer Engineering / 2013 / Article / Fig 6

Research Article

Capturing and Reproducing Spatial Audio Based on a Circular Microphone Array

Figure 6

Spectrogram of (left column) the signal at the first microphone of the array and (right column) the downmixed signal for the simulated recordings.
(a) Classical music recording (6 sources)
(b) Rock music recording (5 sources)
(c) Speech recording (2 moving sources)