DIGITAL PIANO WITH DOCK FOR A HANDHELD COMPUTING DEVICE

• US 20120125180A1
• Filed: 10/17/2011
• Published: 05/24/2012
• Est. Priority Date: 11/24/2010
• Status: Abandoned Application

• Current Assignee: Inmusic Brands Incorporated
• Original Assignee: Ion Audio LLC (Numark Industries)
• Inventors: Shim, Brian R.
• Application Number:
  US13/274,745
• Publication Number:
  US 20120125180A1
• Time in Patent Office: Days
• US Class Current: 84/666
• CPC Class Codes: G10H 1/361 Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
• CPC Class Codes: G10H 2230/015 PDA [personal digital assistant] or palmtop computing devices used for musical purposes, e.g. portable music players, tablet computers, e-readers or smart phones in which mobile telephony functions need not be used touch-screen interfaces G10H2220/096

Abstract

A digital piano having a dock for a handheld computing device is disclosed. The digital piano includes a keyboard having a number of keys and at least one speaker. A sound engine is operative to make audio signal in response to key presses on the plurality of keys of the keyboard. The sound engine includes an audio output to transmit the audio signal. A dock is configured and arranged to connect to a handheld computing device. The handheld computing device has an audio port and a music program running thereon operative to play musical accompaniment to the pianist. A summing circuit is provided that has an input electrically connected to the audio port of the handheld computing device and audio output of the sound engine and an output electrically connected to the at least one speaker.

Claims

5. A digital piano, comprising:

a keyboard having a plurality of keys;

at least one speaker;

a microprocessor electrically connected to the keyboard, the microprocessor configured and arranged to received key presses from the plurality of keys and convert the key presses into note data and transmit therefrom;

a dock configured and arranged to connect to a handheld computing device, the handheld computing device having a music program running thereon operative to capture note data sent from the microprocessor;

a sound engine operative to make an audio signal in response to key presses on the plurality of keys of the keyboard, the sound engine having an audio output to transmit the audio signal; and

a summing circuit having an input electrically connected to the audio port of the handheld computing device and audio output of the sound engine and an output electrically connected to the at least one speaker.

6. A digital piano, comprising:

a keyboard having a plurality of keys;

at least one speaker;

a sound engine electrically connected to the keyboard and operative to make an audio signal in response to key presses on the plurality of keys of the keyboard, the sound engine having an audio output to transmit the audio signal;

a dock configured and arranged to connect to a handheld computing device, the handheld computing device having an audio port and a music program running thereon operative to play musical accompaniment to the pianist; and

a summing circuit having an input electrically connected to the audio port of the handheld computing device and audio output of the sound engine and an output electrically connected to the at least one speaker.

7. A digital piano, comprising:

a keyboard having a plurality of keys;

at least one speaker;

a sound engine electrically connected to the keyboard and operative to make an audio signal in response to key presses on the plurality of keys of the keyboard, the sound engine having an audio output to transmit the audio signal;

a microprocessor electrically connected to the keyboard, the microprocessor configured and arranged to received key presses from the plurality of keys and convert the key presses into note data and transmit therefrom;

a dock configured and arranged to connect to a handheld computing device, the handheld computing device having a music program running thereon operative to capture note data sent from the microprocessor;

a summing circuit having an input electrically connected to the audio port of the handheld computing device and audio output of the sound engine and an output electrically connected to the at least one speaker.

8. A digital piano, comprising:

a keyboard having a plurality of keys;

at least one speaker;

a microprocessor electrically connected to the keyboard, the microprocessor configured and arranged to received key presses from the plurality of keys and convert the key presses into note data and transmit therefrom;

a dock configured and arranged to connect to a handheld computing device, the handheld computing device having a music program running thereon operative to capture note data sent from the microprocessor;

a sound engine operative to make audio in response to note data received from the microprocessor, the sound engine having an audio output; and

a summing circuit having an input electrically connected to the audio port of the handheld computing device and audio output of the sound engine and an output electrically connected to the at least one speaker.

1. A digital piano, comprising:

a keyboard having a plurality of keys;

a sound engine operative to make an audio signal in response to key presses on the plurality of keys of the keyboard, the sound engine having an audio output to transmit the audio signal;

a dock configured and arranged to connect to a handheld computing device, the handheld computing device having an audio port and a music program running thereon operative to play musical accompaniment to the pianist; and

a summing circuit having an input electrically connected to the audio port of the handheld computing device and audio output of the sound engine and an output electrically connected to the at least one speaker.

2. The digital piano of claim 1, wherein the keyboard is electrically connected to the sound engine.

3. The digital piano of claim 1, further comprising a microprocessor electrically connected to the keyboard, the microprocessor configured and arranged to received key presses from the plurality of keys and convert the key presses into note data and transmit therefrom;

4. The digital piano of claim 3, wherein the sound engine is configured and arranged to make audio in response to note data received from a microprocessor.

9. The digital piano of claim 8, further comprising a foot pedal electrically connected to the microprocessor, said microprocessor configured and arranged to convert foot pedal presses into note data.

10. The digital piano of claim 8, wherein said note data is in MIDI format.

11. The digital piano of claim 8, wherein said music program running on said handheld computing device is configured and arranged to play accompaniment music.

12. The digital piano of claim 8, wherein said music program running on said handheld computing device is configure and arranged to save note data received from said microprocessor and play back said note data on demand.

13. The digital piano of claim 8, wherein said music program running on said handheld computing device is configure and arranged to display sheet music.

14. The digital piano of claim 13, wherein said music program running on said handheld computing device is configure and arranged to turn the page of said sheet music upon receipt of note data corresponding to a foot pedal press.

15. The digital piano of claim 8, wherein said music program running on said handheld computing device is configure and arranged to record audio from the sound engine to the handheld computing device.

16. The digital piano of claim 8, further comprising an audio amplifier electrically connected between the at least one speaker and the summing circuit.

17. The digital piano of claim 8, further comprising left and right stereo outputs.

18. The digital piano of claim 8, further comprising a main volume control electrically connected between said summing circuit and said at least one speaker.

19. The digital piano of claim 8, wherein said microprocessor is configured and arranged to be electrically connected to said handheld computing device via a universal serial data bus connection.

12-1. The digital piano of claim 8, wherein said microprocessor is configured and arranged to be electrically connected to said handheld computing device via a serial date connection.