Method for outputting sound and apparatus for the same

Patent metadata

Field	Value
Publication number	US-9368095-B2
Application number	US-201414553066-A
Country	US
Kind code	B2
Filing date	Nov 25, 2014
Priority date	Nov 25, 2013
Publication date	Jun 14, 2016
Grant date	Jun 14, 2016

Abstract

A method and an apparatus for outputting a sound corresponding to a musical instrument which is input by using a voice are provided. The method includes identifying a sound including an original sound, identifying an output sound object corresponding to an acoustic characteristic of the original sound, and outputting the output sound object, corresponding to musical characteristics of the original sound. Further, various aspects are provided which are related to the method and the apparatus which enable inputting sounds of a musical instrument using a voice.

First claim

What is claimed is:

1. A method for outputting a sound, the method comprising:
receiving an original sound as an input;
identifying an output sound object corresponding to the original sound; and
generating and outputting an output sound corresponding to musical characteristics of the original sound in the output sound object,
wherein the identifying of the output sound object comprises identifying voices in a unit of syllable of the original sound.

2. The method as claimed in claim 1 , wherein the original sound includes a voice.

3. The method as claimed in claim 1 , wherein the output sound object comprises at least one musical instrument sound object.

4. The method as claimed in claim 1 , wherein the output sound object comprises at least one animal sound object.

5. The method as claimed in claim 1 , wherein the original sound includes a stored original sound.

6. The method as claimed in claim 1 , further comprising preprocessing the original sound.

7. The method as claimed in claim 1 , wherein the identifying of the output sound object comprises:
identifying an acoustic characteristic of the original sound; and
identifying a sound object designated so as to correspond to the acoustic characteristic of the original sound, as the output sound object.

8. The method as claimed in claim 7 , wherein the acoustic characteristic includes a characteristic vector of the original sound.

9. The method as claimed in claim 7 , wherein the identifying of the output sound object further comprises:
identifying a vocal pitch of the original sound; and
identifying a sound object designated so as to correspond to the vocal pitch of the original sound, as the output sound object.

10. The method as claimed in claim 9 , wherein the musical characteristics comprise a vocal volume.

11. The method as claimed in claim 1 , wherein the identifying of the output sound object comprises:
identifying an acoustic characteristic of the original sound; and
identifying a sound object designated so as to correspond to the acoustic characteristic of the original sound, as the output sound object.

12. The method as claimed in claim 1 , wherein the musical characteristics comprise a vocal length and a vocal pitch.

13. The method as claimed in claim 1 , wherein the output sound includes information indicating the output sound object and the musical characteristics.

14. An electronic device comprising:
an input/output module configured to receive an original sound as an input;
a controller configured to identify the input of the original sound, to identify an output sound object corresponding to the original sound, and to generate an output sound corresponding to musical characteristics of the original sound in the output sound object; and
a multimedia module configured to reproduce the output sound,
wherein the identifying of the output sound object comprises identifying voices in a unit of syllable of the original sound.

15. The electronic device as claimed in claim 14 , further comprising a storage unit configured to store an output sound including information indicating the output sound object and the musical characteristics of the original sound.

16. A method for outputting a sound through an electronic device, the method comprising:
inputting a sound into the electronic device;
identifying the input sound and matching the input sound to an output sound object stored in the electronic device; and
generating and outputting an output sound comprising characteristics of the input sound,
wherein the identifying of the output sound object comprises identifying voices in a unit of syllable of the original sound.

17. The method as claimed in claim 16 , wherein the input sound includes a voice.

18. The method as claimed in claim 16 , wherein the output sound object comprises at least one musical instrument sound object.

19. The method as claimed in claim 16 , wherein the output sound object comprises at least one animal sound object.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Oh Hae-Seok
• Kim Jeong-Yeon
• Park Dae-Beom
• Bang Lae-Hyuk
• Yang Chul-Hyung
• Choi Gyu-Cheol

Classifications

• G10H2210/066

  for pitch analysis as part of wider processing for musical purposes, e.g. transcription, musical performance evaluation; Pitch recognition, e.g. in polyphonic sounds; Estimation or use of missing fundamental · CPC title

• G10H3/125 Primary

  Extracting or recognising the pitch or fundamental frequency of the picked up signal · CPC title

• G10H5/005 Primary

  Voice controlled instruments · CPC title

• G10H2230/275

  Spint drum · CPC title

• G06F3/16 Primary

  Sound input; Sound output (speech processing G10L) · CPC title