System with wireless earphones

Patent metadata

Field	Value
Publication number	US-9729959-B2
Application number	US-201615293785-A
Country	US
Kind code	B2
Filing date	Oct 14, 2016
Priority date	Apr 7, 2008
Publication date	Aug 8, 2017
Grant date	Aug 8, 2017

Abstract

Apparatus comprises adapter and speaker system. Adapter is configured to plug into port of personal digital audio player. Speaker system is in communication with adapter, and comprises multiple acoustic transducers, programmable processor circuit, and wireless communication circuit. In first operational mode, processor circuit receives, via adapter, and processes digital audio content from personal digital audio player into which adapter is plugged, and the multiple acoustic transducers output the received audio content from the personal digital audio player. In second operational mode, wireless communication circuit receives digital audio content from a remote digital audio source over a wireless network, processor circuit processes the digital audio content received from remote digital audio source, and the multiple acoustic transducers output the audio content received from the remote digital audio source.

First claim

What is claimed is:

1. A system comprising:
a pair of left and right wireless earphones to be worn simultaneously by a user, wherein the left and right earphones are separate such that when worn by the user, the left and right earphones are not physically connected, wherein each of the left and right earphones comprises:
a body portion that houses:
a wireless communication chip for receiving and transmitting wireless signals; and
a processor chip in communication with the wireless communication chip;

an ear canal portion extending from the body portion such that the ear canal portion is inserted into an ear of the user when worn;
an elongated portion that extends away from the body portion such that the elongated portion extends downwardly when the ear canal portion is inserted in the ear of the user;
at least one acoustic transducer connected to the processor chip;
a microphone connected to the processor chip;
an antenna connected to the wireless communication chip; and
a rechargeable battery; and

a docking station for holding at least one of the wireless earphones, wherein the docking station comprises a power cable for connecting to an external device for charging the at least one earphone when the docking station is connected to the external device via the power cable; and
a mobile, digital audio player that stores digital audio content and that comprises a wireless transceiver for transmitting digital audio content to both the left and right earphones via Bluetooth wireless communication links, such that each earphone communicates with the mobile, digital audio player,
wherein:
in a first operational mode, the pair of left and right earphones play audio content stored on the mobile, digital audio player and transmitted to the left and right earphones from the mobile, digital audio player via the Bluetooth wireless communication links; and
in a second operational mode, the pair of left and right earphones play audio content streamed from a remote network server.

2. An apparatus comprising:
a pair of left and right wireless earphones to be worn simultaneously by a user, wherein the left and right earphones are separate such that when worn by the user, the left and right earphones are not physically connected, wherein each of the left and right earphones comprises:
a body portion that houses:
a wireless communication chip for receiving wireless audio content via a Bluetooth wireless communication link; and
a processor chip in communication with the wireless communication chip;

an ear canal portion extending from the body portion such that the ear canal portion is inserted into an ear of the user when worn;
an elongated portion that extends away from the body portion such that the elongated portion extends downwardly when the ear canal portion is inserted in the ear of the user;
at least one acoustic transducer connected to the processor chip for playing audio content received by the wireless communication chip;
a microphone connected to the processor chip;
an antenna connected to the wireless communication chip; and
a rechargeable battery;

a docking station for holding at least one of the wireless earphones, wherein the docking station comprises a power cable for connecting to an external device for charging the at least one earphone when the docking station is connected to the external device via the power cable;
a mobile, digital audio player that stores digital audio content and that comprises a wireless transceiver for transmitting digital audio content to both the left and right earphones via Bluetooth wireless communication links, such that each earphone communicates with the mobile, digital audio player; and
a remote network server that is in communication with the mobile, digital audio device via a communications network;
wherein:
in a first operational mode, the pair of left and right earphones play audio content stored on the mobile, digital audio player and transmitted to the left and right earphones from the mobile, digital audio player via the Bluetooth wireless communication links; and
in a second operational mode, the pair of left and right earphones play audio content streamed from the remote network server.

3. An apparatus comprising:
a pair of left and right wireless earphones to be worn simultaneously by a user, wherein the left and right earphones are separate such that when worn by the user, the left and right earphones are not physically connected, wherein each of the left and right earphones comprises:
a body portion:
an ear canal portion extending from the body portion such that the ear canal portion is inserted into an ear of the user when worn;
an elongated portion that extends away from the body portion such that the elongated portion extends downwardly when the ear canal portion is inserted in the ear of the user;
a wireless communication chip for receiving wireless audio content via a Bluetooth wireless communication link; and
a processor chip in communication with the wireless communication chip;
at least one acoustic transducer connected to the processor chip for playing audio content received by the wireless communication chip;
a microphone connected to the processor chip;
an antenna connected to the wireless communication chip; and
a rechargeable battery; and

a docking station for holding at least one of the wireless earphones, wherein the docking station comprises a power cable for connecting to an external device for charging the at least one earphone when the docking station is connected to the external device via the power cable; and
a mobile, digital audio player that stores digital audio content and that comprises a wireless transceiver for transmitting digital audio content to both the left and right earphones via Bluetooth wireless communication links, such that each earphone communicates with the mobile, digital audio player,
wherein:
in a first operational mode, the pair of left and right earphones play audio content stored on the mobile, digital audio player and transmitted to the left and right earphones from the mobile, digital audio player via the Bluetooth wireless communication links; and
in a second operational mode, the pair of left and right earphones play audio content streamed from a remote network server.

Assignees

• Koss Corp

Inventors

• Koss Michael J
• Pelland Michael J

Classifications

• H04R2420/07

  Applications of wireless loudspeakers or wireless microphones · CPC title

• H04R2225/55

  Communication between hearing aids and external devices via a network for data exchange · CPC title

• H04R2201/107

  Monophonic and stereophonic headphones with microphone for two-way hands free communication · CPC title

• H04R2201/103

  Combination of monophonic or stereophonic headphones with audio players, e.g. integrated in the headphone · CPC title

• H04R25/554

  using a wireless connection, e.g. between microphone and amplifier or using Tcoils · CPC title