Method and apparatus for layered audio
A system and method for providing layered audio which allows a user to selectively and simultaneously listen to multiple audio sources for limited time periods and switch between these layered audio sources. The system allows a user to discernibly listen to two content sources at the same time.
1. An entertainment system comprising:
a first audio input;
a second audio input;
an interface; and
an audio output and wherein the system is capable of combining audio content from the first and second audio contents and audibly outputting said audio content from the first and second audio inputs through said audio output and wherein the audio content of said second audio input is audibly greater than the audio content of said first audio content,
wherein:
said interface includes a first button and wherein upon an initial signal from said first button the system adds the audio content from said second audio input to the audio output,
said first and second audio inputs each include the ability to select a plurality of audio content within the audio inputs and wherein the interface includes at least one button for selecting audio content within said first and second audio inputs,
said at least one button for selecting audio content controls the first audio input when the first audio input is the only audible output from said audio output,
and the at least one button controls the first audio input by allowing a user of the system to navigate between CD tracks or to navigate between radio stations.
2. The entertainment system of claim 1 wherein said at least one button for selecting audio content controls the second audio input when said second audio input is added and is audibly greater than the audio content of the first audio content.
3. The entertainment system of claim 1 wherein the system upon a signal from said interface while both of said first and second audio contents are being output, the system switches the dominate audio content from the second audio content to the first audio content wherein the first audio content is audibly louder than the second audio content.
4. The entertainment system of claim 3 wherein said signal from the interface is from a switch button.
5. The entertainment system of claim 1 wherein the system reduces the volume level of the first audio input when the second audio input is added to the audio output.
6. The entertainment system of claim 1 wherein one of said first and second audio inputs is reduced to a lower equalization frequency while the other of said first and second audio inputs is increased to a higher equalization frequency.
7. The entertainment system of claim 1 wherein each of said first and second audio inputs are selected from one of said group consisting of radio frequencies, satellite radio channels, CD tracks, CDs, and content from mass storage devices.
8. A method of layering audio in a vehicle entertainment system comprising the steps of:
receiving a first audio input;
receiving a second audio input;
layering said first audio input with said second audio input upon receiving an input from an interface;
adjusting the audio output of the first input from the second audio input to distinguish the two audio inputs and wherein the second audio input is the dominant audio output, wherein:
said interface includes a first button and wherein upon an initial signal from said first button the system adds the audio content from said second audio input to the audio output,
said first and second audio inputs each include the ability to select a plurality of audio content within the audio inputs and wherein the interface includes at least one button for selecting audio content within said first and second audio inputs,
said at least one button for selecting audio content controls the first audio input when the first audio input is the only audible output from said audio output,
and the at least one button controls the first audio input by allowing a user of the system to navigated between CD tracks or to navigate between radio stations.
9. The method of claim 8 wherein said step of adjusting the audio output includes the steps of increasing the audio volume of the second audio input and decreasing the audio volume of the first audio input.
10. The method of claim 8 wherein said step of adjusting the audio output includes the steps of adjusting the first audio input to one of a lower equalization frequency and a higher equalization frequency and adjusting the second audio output to one of a lower equalization frequency and a higher equalization frequency.
11. The method of claim 8 further including the step of switching the first and second audio inputs such that the first input is the dominant audio output upon receiving a signal from the interface.
12. The method of claim 9 further including the step of selecting individual audio content from the dominant audio content of the first and second audio inputs.
13. The method of claim 8 further including the step of selecting only a single audio input for audio output upon receiving a signal from the interface.
14. The entertainment system of claim 6 wherein an increase amount is contingent on a reduction amount.
15. The method of claim 9 wherein an amount of the increase to the volume is contingent on an amount of decrease to the volume.
16. The entertainment system of claim 1 wherein the system exits a state of combination of the audio content after a pre-determined time.
17. The entertainment system of claim 8 further comprising exiting a state of combination of the audio content after a pre-determined time.