The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2015
Filed:
Oct. 05, 2012
Institut Fur Rundfunktechnik Gmbh, Munich, DE;
INSTITUT FUR RUNDFUNKTECHNIK GMBH, Munich, DE;
Abstract
An interpolation circuit for interpolating a first and a second microphone signal and for generating an interpolated microphone signal includes a first input () for receiving the first microphone signal (am), a second input () for receiving the second microphone signal (am+1), an output () for outputting the interpolated microphone signal (s), a control input () for receiving a control signal (r), and a first circuit branch () including first () and second () inputs coupled to the first () and the second () input, respectively, of the interpolation circuit, and an output () coupled to the output () of the interpolation circuit, wherein the first circuit branch is provided with a means () for power-specific summing of the signals supplied to the first and second inputs of the first circuit branch and for outputting a power-specific summation signal at the output () of the first circuit branch ().