Keyboard audio controls for integrated CD-ROM players

• US 5,881,318 A
• Filed: 07/09/1996
• Issued: 03/09/1999
• Est. Priority Date: 07/09/1996
• Status: Expired due to Term

• Current Assignee: Gateway Incorporated (Acer, Inc.)
• Original Assignee: Gateway 2000, Inc. (Acer, Inc.)
• Inventors: Liebenow, Frank
• Primary Examiner(s): AUVE, GLENN ALLEN
• Application Number:
  US08/678,523
• Time in Patent Office: 973 Days
• Field of Search: 395/887, 395/835, 395/825
• US Class Current: 710/67
• CPC Class Codes: G06F 3/023 Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
• CPC Class Codes: G06F 3/0607 by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
• CPC Class Codes: G06F 3/0632 by initialisation or re-initialisation of storage systems
• CPC Class Codes: G06F 3/0634 by changing the state or mode of one or more devices
• CPC Class Codes: G06F 3/0677 Optical disk device, e.g. CD-ROM, DVD

Abstract

A computerized system for keyboard control of compact-disc read only memory (CD-ROM) audio of a computer. The computer has a CD-ROM player, a, computer keyboard and a basic input/output system (BIOS). The CD-ROM player is receptive to an audio compact disc (CD). The keyboard has a plurality of keys for entry of one or more predetermined sequences of one or more keystrokes by a user of the computer, each predetermined sequence corresponding to an audio function of the CD-ROM player. The BIOS is operatively coupled to the CD-ROM player and the keyboard, and in response to detecting a predetermined sequence of keystrokes entered by the user on the keyboard operatively signals the CD-ROM player to execute a corresponding audio function. In a further embodiment, the system also comprises an operating system and a CD-ROM control application. The operating system receives a command sent by the BIOS in response to detecting a predetermined sequence of keystrokes entered by the user on the keyboard. The control application receives the command from the operating system and in response signals the CD-ROM player to execute the corresponding audio function.

Claims

1. A computerized system for keyboard control of compact disc-read only memory (CD-ROM) audio of a computer, the computer comprising:

a CD-ROM player receptive to an audio compact disc (CD);

a computer keyboard having a plurality of keys for entry of one or more predetermined sequences of one or more keystrokes by a user of the computer, each predetermined sequence corresponding to an audio function of the CD-ROM player; and

,

a basic input/output system (BIOS) operatively coupled to the CD-ROM player and the keyboard, the BIOS in response to detecting a predetermined sequence of keystrokes entered by the user on the keyboard operatively signaling the CD-ROM player to execute a corresponding audio function.

2. The computerized system of claim 1, the computer further comprising:

an operating system;

a compact disc-read only memory (CD-ROM) control application executed by the operating system;

wherein the BIOS signals the CD-ROM player by sending a command to the operating system in response to detecting the predetermined sequence of keystrokes entered by the user on the keyboard, the command ultimately received by the CD-ROM control application executed by the operating system for signaling the CD-ROM player to execute the corresponding audio function.

3. The computerized system of claim 2, wherein the operating system automatically launches the CD-ROM control application upon insertion of a CD into the CD-ROM player.

4. The computerized system of claim 1, wherein a different predetermined sequence of keystrokes corresponds to each audio function of the group of audio functions comprising:

eject, pause, stop, play, go to next track, and go to previous track.

5. The computerized system of claim 4, wherein the keyboard has a key corresponding to each letter of the alphabet and a function key, the sequence of keystrokes comprising the function key and the `e` key corresponding to the eject audio function, the sequence of keystrokes comprising the function key and the `z` key corresponding to the stop audio function, the sequence of keystrokes comprising the function key and the `x` key corresponding to the pause audio function, the sequence of keystrokes comprising the function key and the `c` key corresponding to the play audio function, the sequence of keystrokes comprising the function key and the `b` key corresponding to the next track audio function, and the sequence of keystrokes comprising the function key and the `v` key corresponding to the previous track audio function.

6. The computerized system of claim 4, wherein the group of audio functions further comprises:

fast forward and fast backward.

7. The computerized system of claim 4, wherein the CD-ROM player is a multi-disk CD-ROM player, and the group of audio functions further comprises:

next disk and previous disk.

8. The computerized system of claim 4, the CD having a plurality of audio tracks, wherein a different predetermined sequence of keystrokes corresponds to an audio function for direct track addressing of each audio track of the CD.

9. A basic input/output system (BIOS) for keyboard control of compact discread only memory (CD-ROM) audio of a computer, operatively coupled to a CD-ROM player receptive to an audio compact disc (CD) and to a computer keyboard having a plurality of keys for entry of one or more predetermined sequences of one or more keystrokes by a user of the computer, each predetermined sequence corresponding to an audio function of the CD-ROM player, the BIOS comprising:

detecting means for detecting a predetermined sequence of keystrokes entered by the user on the keyboard; and

,

signaling means for operatively signaling the CD-ROM player to execute the audio function corresponding to the predetermined sequence detected by the detecting means.

10. The BIOS of claim 9, wherein the BIOS is executed from a random-access memory (RAM) of the computer.

11. The BIOS of claim 9, wherein the BIOS is stored on an integrated-circuit (IC) chip of the computer.

12. The BIOS of claim 9, wherein the BIOS is stored on a hard disk drive (HDD) of the computer.

13. The BIOS of claim 9, wherein the signaling means signals the CD-ROM player by sending a command to an operating system of the computer in response to the detecting means detecting a predetermined sequence of keystrokes entered by the user on the keyboard, the command ultimately received by a compact disc-read only memory (CD-ROM) control application executed by the operating system for signaling the CD-ROM player to execute the corresponding audio function.

14. The BIOS of claim 13, wherein the operating system automatically launches the CD-ROM control application upon insertion of a CD into the CD-ROM player.

15. The BIOS of claim 9, wherein a different predetermined sequence of keystrokes corresponds to each audio function of the group of audio functions comprising:

eject, pause, stop, play, go to next track, and go to previous track.

16. The BIOS of claim 15, wherein the keyboard has a key corresponding to each letter of the alphabet and a function key, the sequence of keystrokes comprising the function key and the `e` key corresponding to the eject audio function, the sequence of keystrokes comprising the function key and the `z` key corresponding to the stop audio function, the sequence of keystrokes comprising the function key and the `x` key corresponding to the pause audio function, the sequence of keystrokes comprising the function key and the `c` key corresponding to the play audio function, the sequence of keystrokes comprising the function key and the `b` key corresponding to the next track audio function, and the sequence of keystrokes comprising the function key and the `v` key corresponding to the previous track audio function.

17. The BIOS of claim 15, wherein the group of audio functions further comprises fast forward and fast backward.

18. The BIOS of claim 15, wherein the CD-ROM player is a multi-disk CD-ROM player, and the group of audio functions further comprises:

next disk and previous disk.

19. The BIOS of claim 15, the CD having a plurality of audio tracks, wherein a different predetermined sequence of keystrokes corresponds to an audio function for direct track addressing of each audio track of the CD.

20. A method for keyboard control of compact disc-read only memory (CD-ROM) audio of a computer having a CD-ROM player and a computer keyboard, the CD-ROM player receptive to an audio compact disc (CD), the computer keyboard having a plurality of keys for entry of one or more predetermined sequences of one or more keystrokes by a user of the computer, each predetermined sequence corresponding to an audio function of the CD-ROM player, the method comprising the steps of:

detecting a predetermined sequence of keystrokes entered by the user on the keyboard; and

,

operatively signaling the CD-ROM player to execute the audio function corresponding to the detected predetermined sequence;

wherein the step of detecting and the step of operatively signaling are performed by a basic input/output system (BIOS) operatively coupled to the CD-ROM player and the keyboard.

21. The method of claim 20, wherein the step of operatively signaling the CD-ROM player to execute the audio function corresponding to the detected predetermined sequence further comprises the steps of:

sending a command to an operating system of the computer;

sending the command from the operating system to a compact disc-read only memory (CD-ROM) control application executed by the operating system for signaling the CD-ROM player to execute the corresponding audio function.

22. The method of claim 20, wherein a different predetermined sequence of keystrokes corresponds to each audio function of the group of audio functions comprising:

eject, pause, stop, play, go to next track, and go to previous track.

23. The method of claim 22, wherein the keyboard has a key corresponding to each letter of the alphabet and a function key, the sequence of keystrokes comprising the function key and the `z` key corresponding to the stop audio function, the sequence of keystrokes comprising the function key and the `x` key corresponding to the pause audio function, the sequence of keystrokes comprising the function key and the `c` key corresponding to the play audio function, the sequence of keystrokes comprising the function key and the `b` key corresponding to the next track audio function, and the sequence of keystrokes comprising the function key and the `v` key corresponding to the previous track audio function.

24. The method of claim 22, wherein the group of audio functions further comprises fast forward and fast backward.

25. The method of claim 22, wherein the CD-ROM player is a multi-disk CD-ROM player, and the group of audio functions further comprises:

next disk and previous disk.

26. The method of claim 22, the CD having a plurality of audio tracks, wherein a different predetermined sequence of keystrokes corresponds to an audio function for direct track addressing of each audio track of the CD.

27. A computer having keyboard control of compact-disc read only memory (CD-ROM) audio, the computer operatively coupled to a CD-ROM player receptive to an audio compact disc (CD) and to a computer keyboard having a plurality of keys for entry of one or more predetermined sequences of one or more keystrokes by a user of the computer, the computer comprising:

a storage device; and

,

a basic input/output system (BIOS) residing within the storage device, the BIOS in response to detecting a predetermined sequence of keystrokes entered by the user on the keyboard operatively signaling the CD-ROM player to execute a corresponding audio function.

28. The computer of claim 27, the computer further comprising a random-access memory (RAM) and the BIOS is executed from the RAM.

29. The computer of claim 27, wherein the storage device is a hard disk drive (HDD).

30. The computer of claim 27, wherein the storage device is a read-only memory (ROM).

31. The computer of claim 27, further comprising:

a central processing unit (CPU);

a random-access memory (RAM);

an operating system, residing within the storage device and executed by the CPU; and

,

a compact disc-read only memory (CD-ROM) control application residing with the RAM and executed by the operating system;

wherein the BIOS signals the CD-ROM player by sending a command to the operating system in response to detecting the predetermined sequence of keystrokes entered by the user on the keyboard, the command ultimately received by the CD-ROM control application and in response the CD-ROM control application signaling the CD-ROM player to execute the corresponding audio function.

32. The computerized system of claim 31, wherein the operating system automatically launches the CD-ROM control application upon insertion of a CD into the CD-ROM player.

33. The computer of claim 27, wherein a different predetermined sequence of keystrokes corresponds to each audio function of the group of audio functions comprising eject, pause, stop, play, go to next track, and go to previous track.

34. The computer of claim 33, wherein the keyboard has a key corresponding to each letter of the alphabet and a function key, the sequence of keystrokes comprising the function key and the `e` key corresponding to the eject audio function, the sequence of keystrokes comprising the function key and the `z` key corresponding to the stop audio function, the sequence of keystrokes comprising the function key and the `x` key corresponding to the pause audio function, the sequence of keystrokes comprising the function key and the `c` key corresponding to the play audio function, the sequence of keystrokes comprising the function key and the `b` key corresponding to the next track audio function, and the sequence of keystrokes comprising the function key and the `v` key corresponding to the previous track audio function.

35. The computer of claim 33, wherein the group of audio functions further comprises fast forward and fast backward.

36. The computer of claim 33, wherein the CD-ROM player is a multi-disk CD-ROM player, and the group of audio functions further comprises next disk and previous disk.

37. The computer of claim 33, the CD having a plurality of audio tracks, wherein a different predetermined sequence of keystrokes corresponds to an audio function for direct track addressing of each audio track of the CD.

38. A computer-readable storage medium having a BIOS computer program executable on a suitably configured computer, the computer having a CD-ROM player receptive to an audio compact disc (CD) and a computer keyboard having a plurality of keys for entry of one or more predetermined sequences of one or more keystrokes by a user of the computer, each predetermined sequence corresponding to an audio function of the CD-ROM player, the computer program comprising:

detecting means for detecting a predetermined sequence of keystrokes entered by the user on the keyboard; and

,

signaling means for operatively signaling the CD-ROM player to execute the audio function corresponding to the predetermined sequence detected by the detecting means.

39. The storage medium of claim 38, wherein the signaling means signals the CD-ROM player by sending a command to an operating system of the computer in response to the detecting means detecting a predetermined sequence of keystrokes entered by the user on the keyboard, the command ultimately received by a compact disc-read only memory (CD-ROM) control application executed by the operating system for signaling the CD-ROM player to execute the corresponding audio function.

40. The storage medium of claim 39, wherein the operating system automatically launches the CD-ROM control application upon insertion of a CD into the CD-ROM player.

41. The storage medium of claim 38, wherein a different predetermined sequence of keystrokes corresponds to each audio function of the group of audio functions comprising:

eject, pause, stop, play, go to next track, and go to previous track.

42. The storage medium of claim 41, wherein the keyboard has a key corresponding to each letter of the alphabet and a function key, the sequence of keystrokes comprising the function key and the `e` key corresponding to the eject audio function, the sequence of keystrokes comprising the function key and the `z` key corresponding to the stop audio function, the sequence of keystrokes comprising the function key and the `x` key corresponding to the pause audio function, the sequence of keystrokes comprising the function key and the `c` key corresponding to the play audio function, the sequence of keystrokes comprising the function key and the `b` key corresponding to the next track audio function, and the sequence of keystrokes comprising the function key and the `v` key corresponding to the previous track audio function.

43. The storage medium of claim 41, wherein the group of audio functions further comprises fast forward and fast backward.

44. The storage medium of claim 41, wherein the CD-ROM player is a multidisk CD-ROM player, and the group of audio functions further comprises next disk and previous disk.

45. The storage medium of claim 41, the CD having a plurality of audio tracks, wherein a different predetermined sequence of keystrokes corresponds to an audio function for direct track addressing of each audio track of the CD.