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:
Jan. 11, 2022
Filed:
Feb. 05, 2019
Radio Sound, Inc., Louisville, KY (US);
Wayne Zinner, New Albany, IN (US);
Ernest Theodore Sims, III, Louisville, KY (US);
Matthew Kane Gant, Louisville, KY (US);
RADIO SOUND, INC., Louisville, KY (US);
Abstract
An audio system includes a variable voltage power supply and at least one remotely positioned speaker assembly. The speaker assembly includes a driver (e.g., a tweeter) and a switching amplifier. Moving the switching amplifier to a remote position within the speaker assembly provides numerous design advantages and allows for utilization of a smaller power supply. In addition, the audio system is configured to detect a type of the at least one speaker and to adjust an output voltage of the variable voltage power supply accordingly. This allows for reconfiguration and/or expansion of original systems. A related method of detecting a type of speaker electrically connected to an audio source is also provided.