| 摘要 |
<p>Upon receiving packets of audio data from a synchronous connection-oriented link, a signal correcting unit circuit detects a failed packet that is contained in the received packets while storing the received packet data in a memory that is provided in the signal correcting unit circuit, a baseband IC, or the synchronous connection-oriented link. The signal correcting unit circuit determines the correlation between the data in the packets received before and after the failed packet and the data in two of the packets received before the failed packet with one packet therebetween to obtain two-packet data having a similarity to the data in the packets received before and after the failed packet, and interpolates the packet data between the obtained two-packet data in place of the data in the failed packet. The signal correcting unit circuit outputs the audio data including such interpolation to a codec IC.</p> |
