Controlling audio players using environmental audio analysis

• US 8,983,640 B2
• Filed: 06/26/2009
• Issued: 03/17/2015
• Est. Priority Date: 06/26/2009
• Status: Active Grant

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Yaguez, Gustavo D. Domingo
• Primary Examiner(s): Flanders, Andrew C
• Application Number:
  US12/459,128
• Publication Number:
  US 20100332003A1
• Time in Patent Office: 2,090 Days
• Field of Search: 700/94, 381 56- 58, 381/74, 381/119, 381/309, 381/311, 369/4, 455/3.06
• US Class Current: 700/94
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path
• CPC Class Codes: G10L 15/22 Procedures used during a speech recognition process, e.g. man-machine dialogue
• CPC Class Codes: G10L 17/00 Speaker identification or verification techniques
• CPC Class Codes: G10L 2015/223 Execution procedure of a spoken command

Abstract

A method, system, and computer program product containing instructions for analyzing audio input to a receiver coupled to an audio player to identify an audio event as one of a plurality of pre-determined audio event types. In response to identifying the audio event, the audio player is caused to adjust an audio output. Adjusting the audio output may include causing the audio player to pause playing audio output or to lower the volume of the audio output. The audio input to the receiver may be recorded. In response to identifying the audio event, the audio player may be caused to replay a recorded portion of the audio input. The recorded portion of the audio input may include a portion recorded prior to identifying the audio event.

Claims

1. A method performed by an audio environment manager executed by a processor, the method comprising:

receiving audio input to a receiver that is coupled to an audio player;

using triangulation to determine proximity of a source of the audio input to the audio player;

comparing the proximity to a predetermined value;

identifying an audio event as one of a plurality of pre-determined audio event types in response to comparing the proximity to a predetermined value; and

causing the audio player to adjust an audio output in response to identifying the audio event;

wherein (a) the identifying the audio event comprises at least one of recognizing a word as one of a plurality of pre-determined words and recognizing a voice as one of a plurality of pre-determined voices, and (b) the causing the audio player to adjust the audio output comprises lowering a volume of the audio output.

2. The method of claim 1 further comprising:

recording the audio input to the receiver; and

causing the audio player to replay a recorded portion of the audio input, wherein the replay of the recorded portion is performed in response to identifying the audio event.

3. The method of claim 2 wherein the causing the audio player to adjust the audio output comprises lowering the volume of the audio output during the replay of the recorded portion of the audio input.

4. The method of claim 2 wherein the recorded portion of the audio input comprises a preceding portion, and the preceding portion was recorded prior to identifying the audio event.

5. A system comprising:

at least one processor; and

a memory comprising instructions for an audio environment manager, wherein the audio environment manager is configured to perform operations comprising;

associating a first voice with a first user, the first voice having a unique biometric identity;

analyzing audio input to a receiver, which is coupled to an audio player, to identify an audio event as one of a plurality of pre-determined audio event types;

wherein analyzing the audio input includes determining the audio input specifically corresponds to the unique biometric identity; and

causing the audio player to lower a volume of an audio output in response to determining the audio input specifically corresponds to the unique biometric identity.

6. The system of claim 5, wherein the instructions are further configured to perform operations comprising:

recording the audio input to the receiver; and

causing the audio player to replay a recorded portion of the audio input, wherein the replay of the recorded portion is performed in response to identifying the audio event.

7. The system of claim 6, wherein the instructions are further configured to perform operations comprising causing the audio player to lower the volume of the audio output during the replay of the recorded portion of the audio input.

8. The system of claim 6 wherein the recorded portion of the audio input comprises a preceding portion, and the preceding portion was recorded prior to identifying the audio event.