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Figure 2 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 2

From: Multiple Source Localization Based on Acoustic Map De-Emphasis

Figure 2

Examples of OGCF(s, o) computed at the point that maximizes GCF with N p = 7 and N o = 128. The figure refers to a case where the source is in a central position of the room in Figure 7 and oriented approximately toward -π/2. The inner curves are obtained using only microphone pairs 1-2 and 5-6, respectively, (see Figure 1). The external curve corresponds to the use of 7 microphone pairs. Arrows indicate the directions corresponding to the maximum values of each OGCF function. The scale for OGCF values is logarithmic.

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