Invention Grant
- Patent Title: Control of a loudspeaker output
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Application No.: US14663046Application Date: 2015-03-19
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Publication No.: US09485576B2Publication Date: 2016-11-01
- Inventor: Temujin Gautama , Bram Hedebouw
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP11154581 20110215
- Main IPC: H03G11/00
- IPC: H03G11/00 ; H04R3/00 ; H04L25/06
Abstract:
A loudspeaker drive circuit comprises an input for receiving an audio signal and a signal processor for processing the audio signal before application to the loudspeaker. The signal processor processes the audio signal to derive a loudspeaker drive signal which results in the loudspeaker membrane reaching its maximum displacement in both directions of diaphragm displacement.
Public/Granted literature
- US20160073196A1 CONTROL OF A LOUDSPEAKER OUTPUT Public/Granted day:2016-03-10
Information query
