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:
Jul. 09, 2024
Filed:
Apr. 27, 2021
Stidev Ab, Lomma, SE;
Stig Halvarsson, Lomma, SE;
Abstract
According to one aspect there is provided an audio systemcomprising a transmission unitand a plurality of speaker units---N, wherein the transmission unitcomprises a controllerand a wireless communication interfacearranged for communication according to an IEEE 802.11 standard (WiFi™), wherein the controlleris configured to: receive an audio data package to be played back; and to transmit the audio data package to be played back over the wireless communication interfaceutilizing the same protocol for the transmission of the audio data package and for synchronizing the playback of the audio data, and wherein each of plurality of the speaker units---N comprises a controller, a PCM-, a speaker elementand a wireless communication interfacearranged for communication according to an IEEE 802.11 standard (WiFi™), wherein the controlleris configured to: receive the at least one data package to be played back through the wireless communication interfaceand to cause audio represented by the received audio data package to be played back through the speaker elementby feeding the audio data to the PCM-being connected to the speaker element