Patents by Inventor Ted Lin
Ted Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20200280800Abstract: Examples described herein relate to transitioning a playback session between portable playback devices such as “smart” headphones, earbuds, and handheld speakers with playback devices of a zone-based media playback system. Exemplary techniques facilitate continuity of playback when transitioning between locations (e.g., from at home to on-the-go or vice versa) or between listening paradigms (e.g., personal or out-loud playback of audio content). An example implementation includes detecting a swap trigger, determining the source playback device(s) and target playback device(s), and performing a playback session swap between the source playback device(s) and target playback device(s).Type: ApplicationFiled: February 28, 2020Publication date: September 3, 2020Inventors: Dayn Wilberding, Youjin Nam, Tadeo T. Toulis, Cole Harris, Patrick Devine, Nicholas A.J. Millington, Jason Yore, Maria-Jose Ramos, Richard Bannon, Michael Sheldon, Ted Lin, Ron Kuper
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Publication number: 20200260396Abstract: A control device of media playback system receives a user command to initiate playback of video content and associated audio content and transmits a BLUETOOTH message based on the command to a video playback device. The video playback device receives the BLUETOOTH message, obtains the media content via a local area network (LAN), and determines an indication of when to begin playback of the media content. The video playback device transmits the indication to an audio playback device via the LAN and outputs the video content in lip-synchrony with playback of the corresponding audio content by the audio playback device. While outputting the video content in lip-synchrony with playback of the corresponding audio content by the audio playback device, the video playback device transmits timing information via the LAN to the audio playback device to maintain lip-synchrony with playback of the corresponding audio content by the audio playback device.Type: ApplicationFiled: February 24, 2020Publication date: August 13, 2020Inventors: Lee Keyser-Allen, Thomas Higdon, Luis Vega-Zayas, Ted Lin, Andrej Sarkic
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Publication number: 20200234708Abstract: A first network microphone device (NMD) is configured to receive, from a second NMD, a first arbitration message including (i) a first measure of confidence associated with a voice input as detected by the second NMD and (ii) the voice input as detected by the second NMD, and receive, from a third NMD, a second arbitration message including (i) a second measure of confidence associated with the voice input as detected by the third NMD and (ii) the voice input as detected by the third NMD. The first NMD is configured to determine that the second measure of confidence is greater than the first measure of confidence and based on the determination, perform voice recognition based on the voice input as detected by the third NMD, where the voice input includes a command to control audio playback by the first, second, and/or third NMD, and after performing voice recognition, executing the command.Type: ApplicationFiled: April 6, 2020Publication date: July 23, 2020Inventors: Steven Beckhardt, Ted Lin
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Publication number: 20200174743Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: ApplicationFiled: February 5, 2020Publication date: June 4, 2020Inventors: Ted Lin, Romi Kadri
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Patent number: 10614807Abstract: A system comprises a first network microphone device (NMD) communicatively coupled to a second NMD via a network interface of the first NMD, wherein the first NMD is configured to: receive, from the second NMD via the network interface of the first NMD, an arbitration message comprising (i) a first measure of confidence associated with a voice input detected by the second NMD and (ii) an identifier associated with at least a portion of the voice input detected by the second NMD, determine that the first measure of confidence is greater than a second measure of confidence, wherein the second measure of confidence is associated with a voice input detected by the first NMD via at least one microphone of the second NMD, and based on the determination, perform voice recognition based on the voice input detected by the second NMD, wherein the voice input detected by the second NMD comprises a command to control the playback of the audio content by at least one of the first or the second NMDs.Type: GrantFiled: November 1, 2018Date of Patent: April 7, 2020Assignee: Sonos, Inc.Inventors: Steven Beckhardt, Ted Lin
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Patent number: 10592200Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: GrantFiled: May 20, 2019Date of Patent: March 17, 2020Assignee: Sonos, Inc.Inventors: Ted Lin, Romi Kadri
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Patent number: 10575270Abstract: Networked devices are arranged to play content such as audio and video content in synchronization. A synching device receives a packet from an initiating device over a network. The packet may include an identifier of content to play, such as a URI, and an indication of when to play the content. A local clock time to play the content is determined based on a time of a local clock of the first device and the indication of when to play the content. The synching device obtains from a server the content based on the received identifier, and plays the content in synchronization with the initiating device based on a time on the local clock and the local clock time to play the content. In some embodiments, the synching device also adjusts a clock speed of the local clock reference to control rate of playback of the content.Type: GrantFiled: October 8, 2018Date of Patent: February 25, 2020Assignee: Sonos, Inc.Inventors: Lee Keyser-Allen, Thomas Higdon, Luis Vega-Zayas, Ted Lin, Andrej Sarkic
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Publication number: 20200026487Abstract: A first zone player engages in synchronous playback of given audio content by obtaining the given audio content, generating and placing representative audio frames into a buffer, and transmitting the audio frames to a second zone player to play the given audio content in synchrony with the second zone player. After receiving a command to pause the synchronous playback, the first zone player prepares for a fast-resume by identifying a given audio frame and retaining at least some of the audio frames in the buffer for use during the fast-resume. The first zone player then initiates the fast-resume by determining a future resume time, transmitting an instruction to the second zone player to resume playback at the future resume time, and at the future resume time, resuming use of the audio frames in the buffer, starting with the given audio frame, to play the given audio content in synchrony.Type: ApplicationFiled: September 30, 2019Publication date: January 23, 2020Inventors: Luis Vega-Zayas, Ted Lin, Jim Dolan
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Publication number: 20190317724Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: ApplicationFiled: May 20, 2019Publication date: October 17, 2019Inventors: Ted Lin, Romi Kadri
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Patent number: 10430153Abstract: Audio content may be played back in synchrony with a member of a synchrony group based on playback timing information. While synchronously playing back the audio content, the playback timing information may be transmitted to the member of the synchrony group. The transmitted playback timing information may comprise a first timestamp. In response to a pause command, the synchronous playback may be paused prior to a time indicated by the first timestamp and a second timestamp. While the synchronous playback is paused and in response to a resume command, the member of the synchrony group may be instructed to update the first timestamp based on a new start time indicative of when the synchronous playback is to be resumed and update the second timestamp such that the updated second timestamp is synchronized with the updated first timestamp. The synchronous playback may be resumed based on the updated second timestamp.Type: GrantFiled: June 19, 2017Date of Patent: October 1, 2019Assignee: Sonos, Inc.Inventors: Luis Vega-Zayas, Ted Lin, Jim Dolan
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Patent number: 10296288Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: GrantFiled: February 5, 2018Date of Patent: May 21, 2019Assignee: Sonos, Inc.Inventors: Ted Lin, Romi Kadri
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Publication number: 20190074008Abstract: A system comprises a first network microphone device (NMD) communicatively coupled to a second NMD via a network interface of the first NMD, wherein the first NMD is configured to: receive, from the second NMD via the network interface of the first NMD, an arbitration message comprising (i) a first measure of confidence associated with a voice input detected by the second NMD and (ii) an identifier associated with at least a portion of the voice input detected by the second NMD, determine that the first measure of confidence is greater than a second measure of confidence, wherein the second measure of confidence is associated with a voice input detected by the first NMD via at least one microphone of the second NMD, and based on the determination, perform voice recognition based on the voice input detected by the second NMD, wherein the voice input detected by the second NMD comprises a command to control the playback of the audio content by at least one of the first or the second NMDs.Type: ApplicationFiled: November 1, 2018Publication date: March 7, 2019Inventors: Steven Beckhardt, Ted Lin
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Publication number: 20190045471Abstract: Networked devices are arranged to play content such as audio and video content in synchronization. A synching device receives a packet from an initiating device over a network. The packet may include an identifier of content to play, such as a URI, and an indication of when to play the content. A local clock time to play the content is determined based on a time of a local clock of the first device and the indication of when to play the content. The synching device obtains from a server the content based on the received identifier, and plays the content in synchronization with the initiating device based on a time on the local clock and the local clock time to play the content. In some embodiments, the synching device also adjusts a clock speed of the local clock reference to control rate of playback of the content.Type: ApplicationFiled: October 8, 2018Publication date: February 7, 2019Inventors: Lee Keyser-Allen, Thomas Higdon, Luis Vega-Zayas, Ted Lin, Andrej Sarkic
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Patent number: 10181323Abstract: A first voice input is detected and a first measure of confidence associated with the first voice input is determined. A message is received comprising a second measure of confidence associated with detection of the first voice input by a network device. A determination is made whether the first measure of confidence is greater than the second measure of confidence. Based on the determination that the first measure of confidence is greater than the second measure of confidence, a second voice input is sent to a server.Type: GrantFiled: October 19, 2016Date of Patent: January 15, 2019Assignee: SONOS, INC.Inventors: Steven Beckhardt, Ted Lin
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Patent number: 10098082Abstract: Networked devices are arranged to play content such as audio and video content in synchronization. A synching device receives a packet from an initiating device over a network. The packet may include an identifier of content to play, such as a URI, and an indication of when to play the content. A local clock time to play the content is determined based on a time of a local clock of the first device and the indication of when to play the content. The synching device obtains from a server the content based on the received identifier, and plays the content in synchronization with the initiating device based on a time on the local clock and the local clock time to play the content. In some embodiments, the synching device also adjusts a clock speed of the local clock reference to control rate of playback of the content.Type: GrantFiled: December 16, 2015Date of Patent: October 9, 2018Assignee: SONOS, INC.Inventors: Lee Keyser-Allen, Thomas Higdon, Luis Vega-Zayas, Ted Lin, Andrej Sarkic
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Publication number: 20180225084Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: ApplicationFiled: April 30, 2018Publication date: August 9, 2018Inventors: Ted Lin, Romi Kadri
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Publication number: 20180108351Abstract: A first voice input is detected and a first measure of confidence associated with the first voice input is determined. A message is received comprising a second measure of confidence associated with detection of the first voice input by a network device. A determination is made whether the first measure of confidence is greater than the second measure of confidence. Based on the determination that the first measure of confidence is greater than the second measure of confidence, a second voice input is sent to a server.Type: ApplicationFiled: October 19, 2016Publication date: April 19, 2018Inventors: Steven Beckhardt, Ted Lin
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Patent number: 9886234Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: GrantFiled: January 28, 2016Date of Patent: February 6, 2018Assignee: Sonos, Inc.Inventors: Ted Lin, Romi Kadri
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Publication number: 20170295413Abstract: Audio content may be played back in synchrony with a member of a synchrony group based on playback timing information. While synchronously playing back the audio content, the playback timing information may be transmitted to the member of the synchrony group. The transmitted playback timing information may comprise a first timestamp. In response to a pause command, the synchronous playback may be paused prior to a time indicated by the first timestamp and a second timestamp. While the synchronous playback is paused and in response to a resume command, the member of the synchrony group may be instructed to update the first timestamp based on a new start time indicative of when the synchronous playback is to be resumed and update the second timestamp such that the updated second timestamp is synchronized with the updated first timestamp. The synchronous playback may be resumed based on the updated second timestamp.Type: ApplicationFiled: June 19, 2017Publication date: October 12, 2017Inventors: Luis Vega-Zayas, Ted Lin, Jim Dolan
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Publication number: 20170220315Abstract: An example method includes receiving data indicating a configuration of one or more playback devices. The one or more playback devices may include one or more transducers. The method further includes, based on the received data, associating each of one or more audio streams respectively with at least one transducer of the one or more transducers. The method further includes generating the one or more audio streams and sending at least one of the generated one or more audio streams to each of the one or more playback devices. An example non-transitory computer readable medium and an example computing device related to the example method are also disclosed herein.Type: ApplicationFiled: January 28, 2016Publication date: August 3, 2017Inventors: Ted Lin, Romi Kadri