Patent ID: 9497542
Filing Date: 2016-11-15
CPC Classification: H04R

Claim Text:
1. A signal processing system comprising: a plurality of microphone units configured to be connected in series; each of the plurality of microphone units having a microphone for picking up sound, a temporary storage memory, and a processing section for processing the sound picked up by the microphone; a host device configured to be connected to at least one of the microphone units, the host device having a non-volatile memory in which a sound signal processing program for the microphone units is stored; the host device configured to transmit the sound signal processing program read from the non-volatile memory to each of the plurality of microphone units; and each of the plurality of microphone units configured to temporarily store the sound signal processing program in the temporary storage memory, wherein the processing section performs a process corresponding to the sound signal processing program temporarily stored in the temporary storage memory and transmits the processed sound to the host device.