发明名称 DIGITAL SIGNAL PROCESSING WITH ACOUSTIC ARRAYS
摘要 Methods, systems, and techniques of digital signal processing using acoustic arrays are provided. Example embodiments described herein provide enhanced acoustic arrays that utilize MEMS digital microphones to offer greater control and measurement capabilities to users and systems that desire to measure sound typically to derive other data. Large numbers of digital microphones can be manufactured to be placed on an acoustic array to derive a plurality of derived acoustic array measurements.
申请公布号 US2015117673(A1) 申请公布日期 2015.04.30
申请号 US201414521416 申请日期 2014.10.22
申请人 Fenichel Neil 发明人 Fenichel Neil
分类号 H04R3/00 主分类号 H04R3/00
代理机构 代理人
主权项 1. An acoustic array comprising: a plurality of digital microphones; and one or more FPGAs and/or SOCs configured to perform digital signal processing on raw acoustic array measurements to produce derived acoustic array measurements.
地址 Bellevue WA US