发明名称 |
Audio output balancing |
摘要 |
An example implementation involves a first playback device receiving audio content to be played by the first playback device and a second playback device. The first playback device may be configured to play respective portions of the audio that are respectively below and above a first crossover frequency. The playback device determines a first limiting result that represents playback of the second portion of the audio content by applying, to the second portion of the audio content, a pre-determined volume-limiting function that is associated with the second playback device, where the first limiting result indicates frequencies at which a playback volume of the second playback device is limited. The playback device determines a second crossover frequency based on the indicated frequencies at which the playback volume of the second playback device is limited and plays a third portion of the audio content that is below the second crossover frequency. |
申请公布号 |
US9363601(B2) |
申请公布日期 |
2016.06.07 |
申请号 |
US201514937523 |
申请日期 |
2015.11.10 |
申请人 |
Sonos, Inc. |
发明人 |
Ramos Aurelio Rafael;Sheen Timothy W. |
分类号 |
H04R27/00;H04R3/14;H03G3/20;H04R3/04;H04R5/04;H03G3/00 |
主分类号 |
H04R27/00 |
代理机构 |
McDonnell Boehnen Hulbert & Berghoff LLP |
代理人 |
McDonnell Boehnen Hulbert & Berghoff LLP |
主权项 |
1. A first playback device comprising:
one or more processors; and tangible, non-transitory, computer-readable media having instructions encoded therein, wherein the instructions, when executed by the one or more processors, cause the first playback device to perform a method comprising: receiving audio content to be played by the first playback device and a second playback device, wherein the first playback device is configured to play a first portion of the audio content that has a frequency range below a first crossover frequency and the second playback device is configured to play a second portion of the audio content that has a frequency range above the first crossover frequency; determining a first limiting result that represents playback of the second portion of the audio content by applying, to the second portion of the audio content, a pre-determined volume-limiting function that is associated with the second playback device, wherein the first limiting result indicates frequencies at which a playback volume of the second playback device is limited; determining a second crossover frequency based on the indicated frequencies at which the playback volume of the second playback device is limited; and playing a third portion of the audio content that is below the second crossover frequency. |
地址 |
Santa Barbara CA US |