Calibration based on audio content
First Claim
1. A system comprising a playback device, the playback device comprising:
- a network interface;
an audio amplifier configured to drive a speaker;
at least one processor;
non-transitory computer-readable medium; and
program instructions stored on the non-transitory computer-readable medium that are executable by the at least one processor such that the playback device is configured to;
receive, via the network interface, data representing a command to play back audio content, wherein the audio content is a first type of audio content;
during playback of the first type of audio content via the audio amplifier configured to drive the speaker, apply a first calibration and a second calibration to playback by the playback device, wherein the first calibration at least partially offsets one or more acoustic characteristics of an environment surrounding the playback device when applied to playback by the playback device, and wherein the second calibration corresponds to the first type of audio content; and
during playback of a second type of audio content via the audio amplifier configured to drive the speaker, apply a third calibration to playback by the playback device, wherein the third calibration corresponds to the second type of audio content.
2 Assignments
0 Petitions
Accused Products
Abstract
An example playback device is configured to (i) receive, via a network interface, data representing a command to play back audio content, where the audio content is a first type of audio content, (ii) during playback of the first type of audio content via an audio amplifier configured to drive a speaker, apply a first calibration and a second calibration to playback by the playback device, where the first calibration at least partially offsets one or more acoustic characteristics of an environment surrounding the playback device when applied to playback by the playback device, and where the second calibration corresponds to the first type of audio content, and (iii) during playback of a second type of audio content via the audio amplifier configured to drive the speaker, apply a third calibration to playback by the playback device, where the third calibration corresponds to the second type of audio content.
510 Citations
30 Claims
-
1. A system comprising a playback device, the playback device comprising:
-
a network interface; an audio amplifier configured to drive a speaker; at least one processor; non-transitory computer-readable medium; and program instructions stored on the non-transitory computer-readable medium that are executable by the at least one processor such that the playback device is configured to; receive, via the network interface, data representing a command to play back audio content, wherein the audio content is a first type of audio content; during playback of the first type of audio content via the audio amplifier configured to drive the speaker, apply a first calibration and a second calibration to playback by the playback device, wherein the first calibration at least partially offsets one or more acoustic characteristics of an environment surrounding the playback device when applied to playback by the playback device, and wherein the second calibration corresponds to the first type of audio content; and during playback of a second type of audio content via the audio amplifier configured to drive the speaker, apply a third calibration to playback by the playback device, wherein the third calibration corresponds to the second type of audio content. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A playback device comprising:
-
a network interface; an audio amplifier configured to drive a speaker; at least one processor; non-transitory computer-readable medium; and program instructions stored on the non-transitory computer-readable medium that are executable by the at least one processor such that the playback device is configured to; receive, via the network interface, data representing a command to play back audio content, wherein the audio content is a first type of audio content; during playback of the first type of audio content via the audio amplifier configured to drive the speaker, apply a first calibration and a second calibration to playback by the playback device, wherein the first calibration at least partially offsets one or more acoustic characteristics of an environment surrounding the playback device when applied to playback by the playback device, and wherein the second calibration corresponds to the first type of audio content; and during playback of a second type of audio content via the audio amplifier configured to drive the speaker, apply a third calibration to playback by the playback device, wherein the third calibration corresponds to the second type of audio content. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. A non-transitory computer-readable medium, wherein the non-transitory computer-readable medium is provisioned with program instructions that, when executed by at least one processor, cause a playback device to:
-
receive, via a network interface, data representing a command to play back audio content, wherein the audio content is a first type of audio content; during playback of the first type of audio content via an audio amplifier configured to drive a speaker, apply a first calibration and a second calibration to playback by the playback device, wherein the first calibration at least partially offsets one or more acoustic characteristics of an environment surrounding the playback device when applied to playback by the playback device, and wherein the second calibration corresponds to the first type of audio content; and during playback of a second type of audio content via the audio amplifier configured to drive the speaker, apply a third calibration to playback by the playback device, wherein the third calibration corresponds to the second type of audio content. - View Dependent Claims (20, 21, 22, 23)
-
-
24. A system comprising a playback device and a server;
-
wherein the playback device comprises; a first network interface; an audio amplifier configured to drive a speaker; at least one first processor; at least one first non-transitory computer-readable medium; and program instructions stored on the at least one first non-transitory computer-readable medium that are executable by the at least one first processor such that the playback device is configured to; receive, via the first network interface, data representing a command to play back audio content, wherein the audio content is a first type of audio content; during playback of the first type of audio content via the audio amplifier configured to drive the speaker, apply a first calibration and a second calibration to playback by the playback device, wherein the first calibration at least partially offsets one or more acoustic characteristics of an environment surrounding the playback device when applied to playback by the playback device, and wherein the second calibration corresponds to the first type of audio content; and during playback of a second type of audio content via the audio amplifier configured to drive the speaker, apply a third calibration to playback by the playback device, wherein the third calibration corresponds to the second type of audio content; and wherein the server comprises; a second network interface; at least one second processor; at least one second non-transitory computer-readable medium; and program instructions stored on the at least one second non-transitory computer-readable medium that are executable by the at least one second processor such that the server is configured to; send, via the second network interface to the playback device, data representing the second type of audio content. - View Dependent Claims (25, 26, 27, 28, 29, 30)
-
Specification