Audio pacing device

• US 8,808,144 B2
• Filed: 11/14/2013
• Issued: 08/19/2014
• Est. Priority Date: 02/19/2004
• Status: Active Grant

• Current Assignee: Koninklijke Philips N.V.
• Original Assignee: Koninklijke Philips N.V.
• Inventors: Ogg, Felix Henric Govert, Simons, David Peter Louis
• Primary Examiner(s): RICHMAN, GLENN E
• Application Number:
  US14/079,731
• Publication Number:
  US 20140072128A1
• Time in Patent Office: 278 Days
• Field of Search: 482 1- 9, 482/148, 482900-902, 434/236, 434/247, 434/250, 434/319, 600/519
• US Class Current: 482/3
• CPC Class Codes: A63B 2071/0625 Emitting sound, noise or music
• CPC Class Codes: A63B 22/0076 Rowing machines for conditioning the cardio-vascular system seats moving during exercise A63B22/0087; training appliances for rowing or sculling on boats A63B69/06
• CPC Class Codes: A63B 22/0605 performing a circular movement, e.g. ergometers
• CPC Class Codes: A63B 2230/00 Measuring physiological parameters of the user
• 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: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/28 by using information signals recorded by the same method as the main recording G11B27/22 takes precedence
• CPC Class Codes: H04R 29/008 Visual indication of individual signal levels visual indication of stereophonic sound image H04S7/40

Abstract

There is provided a audio pacing device including a sensing unit, such as heart rate monitoring unit, to obtain a parameter, such as heart-beat rate (pulse), of a user in physical exercise, a memory to store a plurality of audio signals having predetermined tempo indications (e.g. beats per minute values); and a processing unit configured to (1) determine whether the intensity of the parameter of the user should be increased, decreased or maintained by using the parameter of the user from the heart rate monitor and a predetermined reference value, and (2) dynamically select and render an audio signal having (or adjusted to have) an audio-tempo that enables the user to accordingly increase, decrease or maintain exercise intensity, respectively.

Claims

1. An audio pacing device, comprising:

means for rendering an audio signal having a tempo value,

a sensing unit to obtain an intensity of a parameter that is representative of a motion of a user;

a memory to store a plurality of audio signals having respective predetermined tempo values; and

a processing unit configured to determine whether the intensity of the parameter value should be increased, decreased or maintained depending on the parameter from the sensing unit and a predetermined reference value, wherein the processing unit is configured to either adjust or maintain the tempo of the audio signal being rendered or to select a different audio signal having a higher or lower tempo than the audio signal being rendered depending on the determination.

2. The audio pacing device of claim 1, wherein the parameter is a pulse-rate.

3. The audio pacing device of claim 1, wherein the parameter is a step-rate.

4. The audio pacing device of claim 1, wherein the tempo is a beat per minute value.

5. The audio pacing device of claim 2, wherein the sensing unit is a heart rate monitor.

6. The audio pacing device of claim 3, wherein the sensing unit is a step-rate measurement unit.

7. The audio pacing device of claim 1, wherein the sensing unit and the processing unit are connected wirelessly.

8. The audio pacing device of claim 1, wherein the processing unit is configured to adjust the tempo of a selected audio signal by a predetermined amount.

9. The audio pacing device of claim 1, wherein the predetermined reference value includes reference values selected by a user or a programmed exercise routine.

10. The audio pacing device of claim 1, wherein the audio signals stored in the memory are categorized based on their tempo value.

11. The audio pacing device of claim 1, wherein the predetermined tempo values of the plurality of audio signals are determined either by the audio pacing device, or by an external device and transferred to the audio rate pacing device.

12. The audio pacing device of claim 1, wherein the audio signals are encoded in an MP3, WAV, MPEG-4, WMA, or AAC format.

13. The audio pacing device of claim 1, further including a switch to enable use of the audio pacing device in a first mode using a first sensing unit and a first parameter and a second mode using a second sensing unit and a second parameter.

14. An audio pacing method, comprising the steps of:

rendering an audio signal having a tempo value;

receiving a parameter from a sensing unit indicating a motion of a user;

determining whether the parameter intensity should be increased, decreased or maintained by using the parameter of the user from the sensing unit and a predetermined reference value;

selecting an audio signal having a tempo that encourages the user to increase, decrease or maintain the intensity of the parameter according to the determination.

15. The audio pacing method of claim 14, further comprising the step of adjusting the tempo of a selected audio signal.

16. The audio pacing method of claim 14, further comprising the step of a user selecting the said predetermined reference value from a group of reference values or a programmed exercise routine.

17. The heart rate audio pacing method of claim 14, wherein the audio signals are encoded in an MP3, WAV, MPEG-4, WMA, or AAC format.

18. The audio pacing method of claim 14, wherein the parameter is a pulse rate.

19. The audio pacing method of claim 14, wherein the parameter is a step-rate.

20. The audio pacing device of claim 14, wherein the sensing unit is a heart rate monitor.

21. The audio pacing device of claim 14, wherein the sensing unit is a step-rate measurement unit.