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:
May. 28, 2019
Filed:
Sep. 25, 2015
Second Sound Llc, Houston, TX (US);
Brian James Kaczynski, Cracow, PL;
Second Sound, LLC, Miami, FL (US);
Abstract
Methods and systems including music synthesizers for synchronous sampling of analog signals are disclosed. A music synthesizer can include an adaptive low-pass filter, a synchronous sample clock generator, a digital signal processor, an analog-to-digital converter, and a digital-to-analog converter. The synchronous sample clock generator creates a synchronous sample clock signal using a filtered audio signal, as well as an 'up' pulse and a 'down' pulse, all of which are utilized by the digital signal processor to perform operations on the audio signal. The digital signal processor generates a clean sample clock for resampling the original audio signal to the synchronous sample clock rate.