Granted Patent B2

US 8,488,820 · App. 11/747,072 · Granted Jul 16, 2013

Abstract

Claims (20)

1. A method comprising the steps of:

receiving a first audio signal;

generating a digital representation of the first audio signal by applying a head-related transfer function in a first sound reproduction position;

automatically changing the first sound reproduction position to a second sound reproduction position in response to receiving a precursor signal for a second audio signal; and

automatically changing the second sound reproduction position to the first sound reproduction position for the first audio signal in response to no longer receiving the second audio signal.

2. The method according to claim 1 , wherein the second audio signal is a paging signal or a speech signal.

3. The method according to claim 1 , further comprising changing the first sound reproduction position to the second sound reproduction position in response to receiving the precursor signal for the second audio signal and wherein the precursor signal for the second audio signal is a message for establishing a telephone call.

4. The method according to claim 1 , further comprising defining the first sound reproduction position and the second sound reproduction position for the first audio signal.

5. The method according to claim 4 , further comprising visualizing the first and second sound reproduction positions.

6. The method according to claim 1 , further comprising generating a digital representation of the second audio signal by applying a head-related transfer function in a third sound reproduction position, wherein the third sound reproduction position is closer to the middle of the head of the user than the second sound reproduction position.

7. A non-transitory computer readable storage medium containing a set of instructions that when executed enable a processor to:

process a first audio signal;

generate a digital representation of the first audio signal by applying a head-related transfer function in a first sound reproduction position;

automatically change the first sound reproduction position to a second sound reproduction position in response to receiving a precursor signal for a second audio signal; and

automatically change the second sound reproduction position to the first sound reproduction position for the first audio signal in response to no longer receiving the second audio signal.

8. The non-transitory computer readable storage medium according to claim 7 , wherein the second audio signal is a paging signal or a speech signal received from a communication network.

9. The non-transitory computer readable storage medium according to claim 7 , further enabling the processor to change the first sound reproduction position to the second sound reproduction position in response to receiving the precursor signal for the second audio signal, wherein the precursor signal for the second audio signal is a message for establishing a telephone call at the electronic device.

10. The non-transitory computer readable storage medium according to claim 7 , further enabling the processor to define the first sound reproduction position and the second sound reproduction position for the first signal.

11. The non-transitory computer readable storage medium according to claim 10 , further enabling the processor to provide a visualization of the sound reproduction positions.

12. The non-transitory computer readable storage medium according to claim 7 , further enabling the processor to generate a digital representation of the second audio signal by applying a head-related transfer function in a third sound reproduction position, wherein the third sound reproduction position is closer to the middle of the head of the user than the second sound reproduction position.

Assignments (8)