WO2001029798A1 - Systeme de traitement audio/video et support enregistre exploitable par ordinateur sur lequel est enregistre le programme de mise en oeuvre dudit systeme - Google Patents
Systeme de traitement audio/video et support enregistre exploitable par ordinateur sur lequel est enregistre le programme de mise en oeuvre dudit systeme Download PDFInfo
- Publication number
- WO2001029798A1 WO2001029798A1 PCT/JP1999/005815 JP9905815W WO0129798A1 WO 2001029798 A1 WO2001029798 A1 WO 2001029798A1 JP 9905815 W JP9905815 W JP 9905815W WO 0129798 A1 WO0129798 A1 WO 0129798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- audio
- signal
- video
- voice
- sound
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 description 22
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 6
- 210000004556 brain Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18
Definitions
- Audio-video processing system and computer-readable recording medium on which a program for realizing the system is recorded
- the present invention relates to an audio-visual processing system suitable for learning a foreign language conversation, preschool education, singing practice, and the like, and a computer-readable recording medium on which a program for realizing the system is recorded.
- Such an audio-video processing system is composed of a combination device that is hardware, and an audio-video processing program that realizes the system that is software.
- the computer device stores an input device, a monitor, an audio device, and an audio / video processing program for realizing the system, and processes the audio / video processing program in response to an instruction from the input device or the like.
- a main unit for transmitting necessary information to the audio equipment and monitor.
- the sound device includes a sound board provided on the main body of the computer or a sound card mounted on the computer and a sound from the sound board or the sound card. It consists of left and right speakers (headphones) that convert sound output signals into sound, and microphones that give sound to the sound board or sound card as sound input signals.
- the audio-video processing program that implements the system consists of an operating system that performs basic operations with the main unit, and an application program that is responsible for the specific operations of the system. It is configured.
- the model audio data captured by the computer itself is reproduced and processed into an audio signal
- the model video data is reproduced and processed into a video signal.
- a desired image can be obtained, and a sound effect, a predetermined foreign language, and the like can be obtained in the image.
- a conventional audio-visual processing system uses a speaker (or headphone). The following inconvenience has occurred because the sound reproduced from the speaker and the sound uttered by the user themselves enter both ears at the same time.
- An object of the present invention is to solve the above-mentioned drawbacks of the conventional system and to provide an audio-video processing system in which a learning effect is surely improved, and a computer-readable recording medium in which a program for realizing the system is stored.
- the present invention provides an audio-video processing system that reproduces an audio signal to be an example model into an audio signal, and reproduces and processes the captured example video data into a video signal.
- Audio input processing means, and the model audio data is reproduced into an audio signal to produce an audio signal of one channel, and the audio signal from the audio input processing means is audio of the other channel.
- Voice output processing means that can be used as a signal.
- the present invention provides an audio-video processing system that reproduces and processes the captured audio data as an example into an audio signal, and reproduces and processes the captured sample video data into a video signal.
- An audio input processing means for receiving an audio signal through the audio input processing means;
- a sound level adjusting means for adjusting the sound levels of the two channels. This can lead to confusion because one ear can hear a model voice and the other ear can hear the voice that he or she is uttering separately, and the two voice levels match. It is possible to learn foreign languages and practice singing more clearly.
- the present invention provides an audio input processing file that captures an audio signal via a microphone, and a reproduction processing of the model audio data into an audio signal to generate an audio signal of one of the channels.
- An audio output processing file capable of converting the audio signal into an audio signal of the other channel comprises a recording medium.
- FIG. 1 is a block diagram showing a combination device for realizing a preferred audio-video processing system according to the present invention.
- FIG. 2 is an explanatory diagram showing the relationship between hardware and software for realizing the audio-video processing system.
- FIG. 3 is a flowchart showing an example of the overall operation of the audio-video processing system.
- FIG. 4 is a flowchart showing an example of various setting operations of the audiovisual processing system.
- FIG. 5 is a flowchart shown to explain an example of a specific operation of the audiovisual processing system.
- FIG. 6 is an explanatory diagram of a specific example of audio reproduction and video reproduction in the audio-video processing system.
- FIG. 7 is an explanatory diagram showing an example of learning a foreign language conversation by the audiovisual processing system.
- FIG. 8 is a block diagram showing an example of singing practice by the audio-video processing system.
- Fig. 9 shows singing practice of the audio-video processing system.
- 1 to 7 show an audio-video processing system according to a first embodiment of the present invention.
- the computer device 1 shown in FIG. 1 may be constituted by, for example, a personal computer or the like.
- a computer 2 for executing various processes and a display means (monitor) for displaying display data from the computer 2 are provided.
- the main unit 2 also has a CD-ROM drive 7 for reading a CD-ROM and a floppy disk drive (FDD) 8. Also, from the combination main body 2, sound output signals are supplied to left and right speakers (or headphone) 9, 9L. Further, the input main unit 2 is supplied with a sound input signal from the microphone 10 and the external sound source device 11.
- the computer body 2 receives video and audio input signals and video input signals from a video source device 13 such as a digital video deck (DVD) or a video tape recorder, or a video device 14 such as a digital camera that supplies only video. It is being supplied.
- a video source device 13 such as a digital video deck (DVD) or a video tape recorder
- a video device 14 such as a digital camera that supplies only video. It is being supplied.
- the computer main body 2 executes various arithmetic processing and has a central processing unit (CPU) 21 having a primary cache memory, a secondary cache memory 22 referred to by the CPU 21, and a secondary cache memory 22.
- CPU central processing unit
- a main memory 23 connected to the CPU 21 via the next cache memory 22; and a bus line ROM 25 connected to CPU 21 via 24, expansion bus interface (extension bus I / F) 26 connected to CPU 21 via bus line 24, and expansion bus I / F 26 Floppy-disk (FD) controller 27 connected to this expansion bus IZF 26 CD-ROM controller 28 connected to this expansion bus I26
- Hard disk (HD) connected to this expansion bus I 26
- a sound board or the like is connected to the bus line 24 instead of the sound card system as described above, and a speaker terminal and a microphone terminal are provided on the sound board.
- a speaker terminal and a microphone terminal are provided on the sound board.
- microphones may be connected.
- a keyboard 4 and a mouse 5 are connected to the keyboard / mouse controller 31.
- the OM controller 28 is connected to the CD-ROM drive 7.
- the hard disk storage device 30 is connected to the HD controller 29.
- Monitor 3 is connected to monitor I / F 32.
- the left and right speakers 9R and 9L are connected to the output terminal of the sound board 33, and the microphone 10 and the external sound source device 11 are connected to the input terminal.
- a video sound source device 13 and a video device 14 are connected to the external device IZF 35.
- the hard disk storage device 300 stores an audio-video processing program 300 for implementing the audio-video processing system.
- the audio-visual processing program 300 includes an operating system 310 such as Windows 98 or Windows NT for performing basic operations with the computer itself, and the audio-visual processing system. It has an application program 302 responsible for specific operations.
- the CPU 21 of the computer main body 2 in the configuration of the convenience store apparatus 1 having such a configuration is stored in the ROM 25 in an initial state such as BI 0 S (bios).
- Initial processing is executed according to the processing program, and the audio / video processing program 300 (operating system 301 and application program 302) stored in the hard disk storage device 30 is developed and written in the main storage unit 23.
- the audio-video processing system is realized by executing the audio-video processing program 300 developed in the main storage unit 23.
- FIG. 2 shows the relationship between hardware such as the computer 1 and the audio-visual processing program 300 being processed.
- the operating system 310 of the audiovisual processing program 300 running on the CPU 21 of the main console 2 executes the application program 302 and also outputs a sound card 34 Control the external device I / F 35, monitor I / F 32, etc.
- the application program 302 executes the application program 302 and also outputs a sound card 34 Control the external device I / F 35, monitor I / F 32, etc.
- the application program 302 of the audio-video processing program 300 is used for receiving audio input signals from the microphone 10 and the external sound source device 11. Is received via the sound card 34 and processed to provide an audio output signal to the speakers 9R and 9L or a video output signal to the monitor 3.
- the combination main body 2 and the audiovisual processing program 300 implement an audiovisual processing system.
- FIG. 3 is a flowchart for explaining the overall operation of a specific example applied to learning a foreign language conversation.
- the CPU 21 executes the application program 302 to execute an opening process (Sl).
- the opening screen is displayed on the monitor 3, and the guidance message is reproduced from the speakers 9R and 9L.
- the CPU 21 creates a video signal and a guidance sound signal of a guidance screen to determine whether or not setting such as an operation mode and an acoustic balance of the left and right speakers 9R and 9L / volume adjustment is necessary.
- the signal is supplied to the monitor 3 via the I / F 32 and to the sound card 34 (S2). Thereby, the setting guidance screen is displayed on the monitor 3, and the guidance sound is reproduced from the speakers 9R and 9L.
- the main unit 2 executes various setting operations (S2; YE S). 3).
- the computer main body 2 determines that the setting is not necessary (S2; NO), passes the various setting processes, and moves to the next step (S4).
- the combination main body 2 executes the application program 302 to execute the audio / video processing system. (S4). Then, when the application program 302 is executed a predetermined number of times, the computer main body 2 creates a video signal and a guidance audio signal of a guidance screen as to whether or not to end the application program 302, and provides them to the monitor I / F 32, Give to the sound card 34 (S5). As a result, the end guidance screen is played on monitor 3 and the end guidance sound is reproduced from speakers 9R and 9L.
- CPU 21 determines that the end is selected (S5; YES). ), CPU 21 ends the flowchart of FIG.
- FIG. 4 is a flowchart for explaining the setting operation of the system, and is a subroutine of the processing step (S3) in FIG.
- the CPU 21 of the computer main body 2 shifts to the processing of S3 in FIG. 3, the CPU 21 enters a setting start operation (S31). Next, the CPU 21 creates screens and sounds to specify the operation mode, and collects necessary information. (S32). Further, the CPU 21 performs processing such as adjusting the microphone 10 and the balance of the sound source (S33), and then performs processing for adjusting the volume of the left and right speakers 9R and 9L. (S34), the number of operations, such as the number of operations, is set (S35), and the setting operation is terminated (S36).
- FIG. 6 is a subroutine of one step of FIG. 5, and is a flowchart for explaining a specific example of audio reproduction and video reproduction. At this time, refer to the operation explanatory diagram of FIG.
- the computer main body 2 is, for example, an audio / video data stored in the hard disk storage device 30 or a CD-ROM set in the CD-ROM drive 7.
- the audio / video data stored in the memory or the audio / video data from the video source device 13 is taken in and subjected to certain processing to prepare for playback (Fig. 5, S40, Fig. 7). (See (a)).
- the CPU 21 creates a video signal for the guidance screen as to whether or not the sample output is necessary and creates a guidance audio signal, and provides these to the monitor 3 via the monitor I / F 32.
- the sound is given to the speakers 9R and 9L via the sound card 34 (S41).
- a screen as to whether or not the model output is required is displayed on the monitor 3, and the guidance sound is reproduced from the speakers 9R and 9L.
- the user While watching the guidance screen displayed on the monitor 3, the user uses the keyboard 4 and the mouse 5 while listening to the guidance sounds from the speakers 9R and 9L, and indicates that the model output is required.
- the computer body 2 It is assumed that an input has been made.
- the CPU 21 detects that a model is needed (S41; YES), creates a video signal for the model image, gives it to the monitor IZF 32, and sets the sound for the model voice.
- a signal is created and given to the sound card 34 (S42).
- the model image is displayed on the monitor 3, and the model audio signal is reproduced from the left and right speakers 9L and 9R. Therefore, the user's ears receive sample sounds from the left and right speakers 9L and 9R (see Fig. 7 (b)).
- the CPU 21 executes a repeat process (S43).
- the repeat process is started (S431a, S431b in FIG. 6)
- the CPU 21 executes a voice input process from the microphone 10 (S432a).
- the CPU 21 creates a video signal for the external audio input processing display image and gives it to the monitor IZF 32 (S431b).
- the external voice input processing display screen is displayed on Mode 3.
- the CPU 21 causes the audio signal from the microphone 10 to be output from the left speaker 9L, for example, and the model audio signal to be output from the right speaker 9R (the audio signal of each channel is A process for setting and controlling the sound card 34 is performed (so that the process is performed independently) (S433a).
- the CPU 21 creates a video signal for the audio independent processing display screen and gives it to the monitor IZF 32 (S433b).
- monitor 3 the voice independent processing display screen is displayed. If the sample audio signal is output from the right speaker 9R and the sample audio signal is stereo, the left and right audio channels are combined and converted into a single-channel audio signal before the sound card is played. Give it to 34 single channels.
- the CPU 21 implements the voice input processing means, and takes in the voice from the microphone 10 by the voice input processing means.
- the CPU 21 implements an audio output processing means, which causes the audio signal from the microphone 10 to be output from, for example, the left speaker 9 and the audio signal from the model to the right. Output from speaker 9R.
- the CPU 21 adjusts the volume of the sound card 34 so as to have the volume set in the flowchart of FIG. 4 (S434a). At this time, the CPU 21 creates a video signal for the volume adjustment processing display image and monitors it. Give to I ZF32 (S434b). As a result, the monitor 3 displays the volume adjustment processing display screen.
- the CPU 21 causes the sound card 34 to output a sample audio signal from, for example, the right speaker 9R, and output an audio signal from the microphone 10 from the left speaker 9L. , And these sound signals are given to the sound card 34 to be externally output (S435a).
- the CPU 21 is creating a video signal for the audio output processing display screen (S435a). That is, the CPU 21 creates a video signal for the voice output processing display screen, for example, which character of the word is being pronounced by the voice signal of the example, changing the color of the character, and the like.
- the monitor IZF 32 S 435 a). In this way, the user of the system can surely confirm which part of the sample is uttering and how well he or she pronounces.
- the CPU 21 of the above-mentioned combination main body 2 creates a video signal of a telop image (S438) or creates a video signal of a back image (S439), and supplies these to the monitor IZF 32.
- the telop required for the repeat processing and the background screen required for the repeat processing can be displayed on the monitor 3.
- the CPU 21 creates a video signal for the guidance image as to whether the repeat process is required again and gives it to the monitor IZF 32, and creates a guidance audio and gives it to the sound card 34 ( S 44).
- a screen as to whether or not to perform the repeat processing again is displayed on the monitor 3, and the guidance sound is reproduced from the speakers 9R and 9L.
- the CPU 21 detects this (S44; NO) and terminates the processing (S44). 45).
- step (s42) when the user inputs to the computer main body 2 using the keyboard 4 or the mouse 5 that the rebeat processing is unnecessary, the CPU 21 proceeds to step (s42), and again proceeds to step 42. Start processing.
- step 41 when the sample output is unnecessary (S41; NO), the CPU 21 executes the processing from step 43.
- the sample sound enters the one ear and the own sound also enters the other ear.
- the ability to reliably discriminate the voice and the confusion of the brain makes it easy and reliable to learn foreign language conversations.
- FIGS. 8 and 9 illustrate the audio-video processing system according to the second embodiment, which will be described with a specific example of singing practice.
- a karaoke apparatus 51 to which the audio-video processing system is applied includes a power rake processing apparatus 52, monitors 53a and 53b, speakers 54R and 54L, a microphone 55, and a headphone. Dophone 5 and 6 are provided.
- the karaoke processing device 52 has substantially the same components as those of the first embodiment, and further includes a communication device (not shown) capable of communicating with the outside via a communication line 57 or the like. Contains.
- the karaoke processing device 52 can receive karaoke music data from the outside via the communication device and the communication line 57 (note that the method for capturing music data is a laser disk, a DVD, or the like). Of course, it is also possible to play back from various media such as. Further, the karaoke processor 52 gives the taken music data to a sound board (not shown), and gives the sound data collected from the microphone 55 to the sound board.
- the karaoke processor 52 further performs a repeat process on the sound board, converts the audio signal collected by the microphone 55 into the left-side reproducer 56 1 of the headphone 56, and outputs the sampled audio signal to the headphone 56.
- the right side of Dfon 5 6 can give it to the regenerator 5 6 r.
- the karaoke processor 52 synthesizes the audio signal collected by the microphone 55 and the music data for karaoke, amplifies the sound in the left and right channels, and supplies the amplified sound to the speakers 53R and 53L. This will allow the audience to hear the music in tune with the karaoke music.
- the karaoke apparatus 51 operates in the same manner as in the first embodiment to realize an audio-video processing system.
- the karaoke processing device 52 of the karaoke device 51 first executes a process of fetching music data necessary for singing practice (see ninth (a)). This takes in music data from a karaoke music transmission center (not shown) via a communication line 56, for example. Then, when the karaoke processor 52 is instructed to execute the process of listening to only the example, the karaoke processor 52 supplies the left and right channel music signals to the reproducers on both sides of the headphone 54. Execute This allows the user to hear the example music in both the left and right ears (see Fig. 9 (b)).
- the karaoke processor 52 transmits the sample music signal to the right-side playback device of the headphone 54 so that the sample music enters one ear (for example, the right ear). And the voice signal from the microphone 54 is collected by the microphone 55 so that the voice signal enters the other ear (for example, the left ear). Give to the left regenerator.
- the user of the system will hear, for example, the model music in the left ear and the self-uttered voice in the right ear (see Fig. 9 (c)). From the speakers 53R and 53L, the singing voice of the user according to the karaoke music being reproduced is output.
- the color of the characters changes depending on the music, or the playback state of the music can be recognized by pointing the character to an arrow.
- the karaoke processor 52 performs the repeat processing and synthesizes the stereo music signal for one channel when processing the sampled music to the left ear, and performs the processing.
- the singing voice recorded in this music is also processed to be reproduced. By performing the processing in this manner, the music is reproduced from one of the headphones 54 in a state where all the music information is included, and the user can surely practice the singing. .
- the music of the example can be heard by one ear.
- the present invention is not limited to this.
- the voice uttered by yourself may enter the left ear. In essence, it is only necessary to make the sample sound enter one ear separately and the same sound into the other ear at the same volume.
- the recording medium on which the program for realizing each of the above-described embodiments is recorded can be read by a computer, and the program for realizing the above-mentioned audio / video processing system recorded on this recording medium is loaded into the computer for execution. By doing so, an audio-video processing system can be obtained.
- the recording medium includes an audio input processing file for capturing an audio signal via a microphone, and an audio signal as an example, which is reproduced into an audio signal to generate an audio signal of one of the channels.
- An audio output processing file in which the audio signal from the file can be used as the audio signal of the other channel is recorded.
- a recording medium on which a program for realizing each of the above embodiments is recorded includes a floppy disk, CD-ROM, magneto-optical disk, RAM card with battery backup, flash memory card, nonvolatile RAM card, DVD (Digital 'video' discs), magnetic tapes, disks, hard disks and other media.
- this storage medium includes a communication medium regardless of whether it is wired or wireless.
- storage medium refers to a medium in which information such as programs and data is stored by physical means.
- a certain function can be performed by a processing device such as a heat sink. Therefore, any device that installs a program in the processing device and performs a predetermined function is included.
- a program capable of realizing the above-described system is recorded, and an audio-video processing system is realized by reading this recording medium at a convenience.
- the audio-video processing system allows only the sample sound to be heard by both ears, or allows the sample sound to be heard by one ear, and the self is heard by the other ear.
- the ability to hear the uttered voice makes it possible to learn foreign language conversations without causing confusion, and also makes it easier to practice singing and practice new music.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/005815 WO2001029798A1 (fr) | 1999-10-21 | 1999-10-21 | Systeme de traitement audio/video et support enregistre exploitable par ordinateur sur lequel est enregistre le programme de mise en oeuvre dudit systeme |
US10/122,211 US20020120355A1 (en) | 1999-10-21 | 2002-04-16 | Audio-video processing system and computer-readable recording medium on which program for implementing this system is recorded |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/005815 WO2001029798A1 (fr) | 1999-10-21 | 1999-10-21 | Systeme de traitement audio/video et support enregistre exploitable par ordinateur sur lequel est enregistre le programme de mise en oeuvre dudit systeme |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/122,211 Continuation US20020120355A1 (en) | 1999-10-21 | 2002-04-16 | Audio-video processing system and computer-readable recording medium on which program for implementing this system is recorded |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001029798A1 true WO2001029798A1 (fr) | 2001-04-26 |
Family
ID=14237064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/005815 WO2001029798A1 (fr) | 1999-10-21 | 1999-10-21 | Systeme de traitement audio/video et support enregistre exploitable par ordinateur sur lequel est enregistre le programme de mise en oeuvre dudit systeme |
Country Status (2)
Country | Link |
---|---|
US (1) | US20020120355A1 (ja) |
WO (1) | WO2001029798A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007058263A1 (ja) * | 2005-11-18 | 2007-05-24 | Yamaha Corporation | 語学学習装置、語学学習支援方法、プログラム及び記録媒体 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8848054B2 (en) * | 2010-07-29 | 2014-09-30 | Crestron Electronics Inc. | Presentation capture with automatically configurable output |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08278743A (ja) * | 1995-04-04 | 1996-10-22 | Sony Corp | 記録再生装置及び記録再生方法 |
JPH11143496A (ja) * | 1997-11-12 | 1999-05-28 | Fuji Xerox Co Ltd | 音声録音再生装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5563358A (en) * | 1991-12-06 | 1996-10-08 | Zimmerman; Thomas G. | Music training apparatus |
JP3733984B2 (ja) * | 1997-01-29 | 2006-01-11 | 富士ゼロックス株式会社 | 情報蓄積装置および情報蓄積方法 |
US6288990B1 (en) * | 1997-10-21 | 2001-09-11 | Sony Corporation | Reproducing apparatus, recording apparatus, and recording medium |
US5889523A (en) * | 1997-11-25 | 1999-03-30 | Fuji Xerox Co., Ltd. | Method and apparatus for dynamically grouping a plurality of graphic objects |
US6570555B1 (en) * | 1998-12-30 | 2003-05-27 | Fuji Xerox Co., Ltd. | Method and apparatus for embodied conversational characters with multimodal input/output in an interface device |
-
1999
- 1999-10-21 WO PCT/JP1999/005815 patent/WO2001029798A1/ja active Application Filing
-
2002
- 2002-04-16 US US10/122,211 patent/US20020120355A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08278743A (ja) * | 1995-04-04 | 1996-10-22 | Sony Corp | 記録再生装置及び記録再生方法 |
JPH11143496A (ja) * | 1997-11-12 | 1999-05-28 | Fuji Xerox Co Ltd | 音声録音再生装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007058263A1 (ja) * | 2005-11-18 | 2007-05-24 | Yamaha Corporation | 語学学習装置、語学学習支援方法、プログラム及び記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
US20020120355A1 (en) | 2002-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2009147410A (ja) | 再生装置、再生方法及び再生システム | |
US20080113326A1 (en) | Encoding and Decoding System for Making and Using Interactive Language Training and Entertainment Materials | |
JP2004178558A (ja) | コンピュータシステム及びその制御方法 | |
JP2023134548A (ja) | 音声処理装置、音声処理方法、及び音声処理プログラム | |
WO2001029798A1 (fr) | Systeme de traitement audio/video et support enregistre exploitable par ordinateur sur lequel est enregistre le programme de mise en oeuvre dudit systeme | |
JP2008032787A (ja) | 語学学習システム及び語学学習システム用プログラム | |
JP2010107926A (ja) | 語学ヒアリング能力およびシャドーイング能力を向上させる学習教材及びその作成方法 | |
US20200258493A1 (en) | Binaural recording-based demonstration of wearable audio device functions | |
JP4214917B2 (ja) | 演奏システム | |
JP3454138B2 (ja) | 音場処理決定装置 | |
JP7225955B2 (ja) | 電子機器、機能選択方法およびプログラム | |
KR100357243B1 (ko) | 오디오 및 캡션데이터의 출력채널선택을 이용한학습방법과 이를 구현하는 학습기기 | |
JP7379808B2 (ja) | 録音装置 | |
JP4716192B2 (ja) | 語学学習システム及び語学学習用プログラム | |
JP4930015B2 (ja) | 音響装置 | |
JP2006119875A (ja) | プレゼンテーションシステムおよびプレゼンテーションプログラム、並びにプレゼンテーション方法、プロジェクタ | |
TWM295782U (en) | Digital audio player equipped with a portable earphone-microphone capable of outputting sound from a microphone | |
JP2023131648A (ja) | システムおよびプログラム | |
JP2004240352A (ja) | 音声比較学習器 | |
JP2005140858A (ja) | 録音再生装置及び方法 | |
JP2005331826A (ja) | 学習システム | |
JP4985562B2 (ja) | 録音装置、方法及びプログラム | |
KR100390517B1 (ko) | 통합 사운드 카드를 이용하여 전,후방 음향 출력을 동시에발생하는 음향 재생 시스템 및 음향 재생 방법 | |
KR20030017245A (ko) | 소프트웨어 멀티미디어의 제어가 용이한 사운드 카드 또는마우스 장치 | |
JPH10274924A (ja) | 学習装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN IL JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2001 532515 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10122211 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |