Music synchronization arrangement

• US 7,521,623 B2
• Filed: 11/24/2004
• Issued: 04/21/2009
• Est. Priority Date: 11/24/2004
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Bowen, Adam
• Primary Examiner(s): Warren; David S.
• Application Number:
  US10/997,479
• Publication Number:
  US 20060107822A1
• Time in Patent Office: 1,609 Days
• Field of Search: 846/12, 846/36, 846/52, 846/68, 482/8, 482/9
• US Class Current: 84/612
• CPC Class Codes: A61B 5/486 Bio-feedback A61B5/375 takes precedence
• CPC Class Codes: A63B 2071/0625 Emitting sound, noise or music
• CPC Class Codes: A63B 2220/803 Motion sensors
• CPC Class Codes: A63B 2230/06 heartbeat rate only
• CPC Class Codes: A63B 71/0686 Timers, rhythm indicators or pacing apparatus using electric or electronic means
• CPC Class Codes: G06F 16/22 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: G06F 16/636 by using biological or physiological data
• CPC Class Codes: G06F 3/015 Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path
• CPC Class Codes: G10H 1/0008 Associated control or indicating means
• CPC Class Codes: G10H 1/18 Selecting circuits
• CPC Class Codes: G10H 1/40 Rhythm
• CPC Class Codes: G10H 2210/046 for differentiation between music and non-music signals, based on the identification of musical parameters, e.g. based on tempo detection
• CPC Class Codes: G10H 2210/375 Tempo or beat alterations; Music timing control
• CPC Class Codes: G10H 2210/385 Speed change, i.e. variations from preestablished tempo, tempo change, e.g. faster or slower, accelerando or ritardando, without change in pitch
• CPC Class Codes: G10H 2210/391 Automatic tempo adjustment, correction or control
• CPC Class Codes: G10H 2220/361 Mouth control in general, i.e. breath, mouth, teeth, tongue or lip-controlled input devices or sensors detecting, e.g. lip position, lip vibration, air pressure, air velocity, air flow or air jet angle
• CPC Class Codes: G10H 2220/371 Vital parameter control, i.e. musical instrument control based on body signals, e.g. brainwaves, pulsation, temperature or perspiration; Biometric information
• CPC Class Codes: G10H 2220/395 Acceleration sensing or accelerometer use, e.g. 3D movement computation by integration of accelerometer data, angle sensing with respect to the vertical, i.e. gravity sensing
• CPC Class Codes: G10H 2240/081 Genre classification, i.e. descriptive metadata for classification or selection of musical pieces according to style
• CPC Class Codes: G10H 2240/131 : Library retrieval, i.e. searching a database or selecting a specific musical piece, segment, pattern, rule or parameter set
• CPC Class Codes: G10H 2240/135 : Library retrieval index, i.e. using an indexing scheme to efficiently retrieve a music piece
• CPC Class Codes: G11B 27/105 : of operating discs
• CPC Class Codes: G11B 27/34 : Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

The invention generally pertains to a hand-held computing device. More particularly, the invention pertains to a computing device that is capable of controlling the speed of the music so as to affect the mood and behavior of the user during an activity such as exercise. By way of example, the speed of the music can be controlled to match the pace of the activity (synching the speed of the music to the activity of the user) or alternatively it can be controlled to drive the pace of the activity (increasing or decreasing the speed of the music to encourage a greater or lower pace). One aspect of the invention relates to adjusting the tempo (or some other attribute) of the music being outputted from the computing device. By way of example, a songs tempo may be increased or decreased before or during playing. Another aspect of the invention relates to selecting music for outputting based on tempo (or some other attribute). For example, the computing device may only play songs having a particular tempo. Yet another aspect of the invention relates to both selecting music based on tempo and adjusting the tempo of the music.

Claims

1. A method of playing music with a hand-held media player having at least a user interface arranged to receive a tactile input event applied by a user, wherein a plurality of audio tracks with different original tempos are stored on the hand-held media player, comprising:

receiving an indication of a range of tempos from a slow tempo to a fast tempo from the user, wherein the user specifies the range of tempos by applying a corresponding tactile input event directly at the user interface;

adjusting the original tempos of the plurality of audio tracks based on a tempo of an event associated with the user, wherein the original tempo of the plurality of audio tracks is increased if the tempo of the event associated with the user is less than the slow tempo and wherein the original tempo of the plurality of audio tracks is decreased if the tempo of the event associated with the user if greater than the fast tempo; and

playing the plurality of audio tracks at the adjusted tempo.

2. The method, as recited in claim 1, wherein the user interface on the hand-held media player is a wheel, such that rotating the wheel in a first direction decreases the range of tempos and rotating the wheel in a second, opposite direction increases the range of tempo.

3. The method, as recited in claim 1, wherein the user interface on the hand-held media player is a slider bar, such that sliding the slider bar in a first direction decreases the range of tempos and sliding the slider bar in a second, opposite direction increases the range of tempos.

4. The method, as recited in claim 1, wherein the user interface on the hand-held media player is a button, such that pushing a first side of the button decreases the range of tempos and pushing a second, opposite side of the button increases the range of tempos.

5. The method, as recited in claim 1, further comprising:

monitoring the event associated with the user.

6. The method, as recited in claim 5, wherein the event associated with the user is monitored incrementally at selected times.

7. The method, as recited in claim 5, wherein the event associated with the user is monitored continually.

8. The method, as recited in claim 1, wherein the event associated with the user is one selected from the group consisting of the user'"'"'s activity, the user'"'"'s body motion, the user'"'"'s heart rate, the user'"'"'s respiratory rate, and the user'"'"'s temperature.

9. The method, as recited in claim 1, further comprising:

selecting from the plurality of audio tracks at least one audio track whose original tempo is within the range of tempos to obtain at least one selected audio track; and

playing the at least one selected audio track at its original tempo.

10. The method, as recited in claim 1, further comprising:

for each of the plurality of audio tracks, creating and storing multiple versions of the same audio track, each with a different tempo, on the hand-held media player.

11. The method, as recited in claim 10, wherein for each of the plurality of audio tracks, at least one of the multiple versions of the audio track has a tempo that is faster than the original tempo of the audio track and at least one of the multiple versions of the audio track has a tempo that is slower than the original tempo of the audio track.

12. The method, as recited in claim 10, further comprising:

associating a tempo tag with each version of each of the plurality of audio tracks, such that the tempo tag indicates the tempo of the associated version of the audio track.

13. A hand-held media player, comprising:

a storage configured to store a plurality of audio tracks with different original tempos;

a user interface configured to enable a user to specify a range of tempos from a slow tempo to a fast tempo to the media player by applying a corresponding tactile input event directly at the user interface; and

a music manager configured to adjust the original tempos of the plurality of audio tracks based on a tempo of an event associated with the user, wherein the original tempo of the plurality of audio tracks is increased if the tempo of the event associated with the user is less than the slow tempo and wherein the original tempo of the plurality of audio tracks is decreased if the tempo of the event associated with the user if greater than the fast tempo and to play the plurality of audio tracks at the adjusted tempo.

14. The hand-held media player, as recited in claim 13, wherein the user interface is a wheel, such that rotating the wheel in a first direction decreases the range of tempos and rotating the wheel in a second, opposite direction increases the range of tempos.

15. The hand-held media player, as recited in claim 13, wherein the user interface is a slider bar, such that sliding the slider bar in a first direction decreases the range of tempos and sliding the slider bar in a second, opposite direction increases the range of tempos.

16. The hand-held media player, as recited in claim 13, wherein the user interface is a button, such that pushing a first side of the button decreases the range of tempos and pushing a second, opposite side of the button increases the range of tempos.

17. The hand-held media player, as recited in claim 13, comprising:

a sensor configured to monitor the event associated with the user.

18. The hand-held media player, as recited in claim 17, wherein the sensor is one selected from the group consisting of a pressure switch, a proximity sensor, an accelerometer, and an optical sensor.

19. The hand-held media player, as recited in claim 17, wherein the sensor is an accelerometer and the event associated with the user is the user'"'"'s motion.

20. A computer program product contained on a hand-held media player having at least a user interface arranged to receive a tactile input event applied by a user, wherein a plurality of audio tracks with different original tempos are stored on the hand-held media player, and the computer program product comprises a computer-readable medium having a plurality of computer program instructions stored therein, which are operable to cause the hand-held media player to:

receive an indication of a range of tempos from a slow tempo to a fast tempo from the user, wherein the user specifies the range of tempos by applying a corresponding tactile input event directly at the user interface;

adjust the original tempos of the plurality of audio tracks based on a tempo of an event associated with the user, wherein the original tempo of the plurality of audio tracks is increased if the tempo of the event associated with the user is less than the slow tempo and wherein the original tempo of the plurality of audio tracks is decreased if the tempo of the event associated with the user if greater than the fast tempo; and

play the plurality of audio tracks at the adjusted tempo.

21. The computer program product, as recited in claim 20, wherein the user interface on the hand-held media player is a wheel, such that rotating the wheel in a first direction decreases the range of tempos and rotating the wheel in a second, opposite direction increases the range of tempos.

22. The computer program product, as recited in claim 20, wherein the user interface on the hand-held media player is a slider bar, such that sliding the slider bar in a first direction decreases the range of tempos and sliding the slider bar in a second, opposite direction increases the range of tempos.

23. The computer program product, as recited in claim 20, wherein the user interface on the hand-held media player is a button, such that pushing a first side of the button decreases the range of tempos and pushing a second, opposite side of the button increases the range of tempos.

24. The computer program product, as recited in claim 20 wherein the computer program instructions are further operable to cause the hand-held media player to:

monitor the event associated with the user.