JP2005300995A - Data-transmitting device and data-receiving device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a data-receiving device or data-transmitting device which can be controlled without troubles, resulting from transfer or reception of a data file being edited, when the data are transferred or received. <P>SOLUTION: An IC recorder 20 as the data-transmitting device is such that when a NEW SW7g is operated, after an editing operation for cutting, addition, overwriting, etc., for audio data recorded in a recording medium 8 have been performed, editing of the audio data ends and a transfer acknowledgement flat, indicating a new file can be generated and the audio data can be transferred, is set. In a state of the transfer acknowledgement flat set, audio data are automatically transferred from the IC recorder 20 to a PC (personal computer) as the receiving device; however, even if the IC recorder is connected to the PC, while the transfer acknowledgement flat is not set in an in-editing state, the audio data will not be transferred. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to data transmission / reception control in a system including a data receiving apparatus, for example, a computer apparatus, and a data transmitting apparatus for transmitting data to the data receiving apparatus, for example, an audio recording / reproducing apparatus.

Conventionally, the technology disclosed in Patent Document 1 relating to a server device on a network, when transferring data to a server, allows the user to determine that the amount of data used after transfer does not exceed the permitted usage capacity before transferring the data. The present invention relates to a technique for improving work efficiency without causing unnecessary work.
Patent document 1 is Unexamined-Japanese-Patent No. 2003-108408.

  In the technique disclosed in Patent Document 1 described above, if there is a data transfer request regardless of whether the data to be transferred is being edited in the electronic device, the amount of data that can be transferred to the server device is immediately The data is transferred to the server device. However, even if the audio recording / playback device intended for dictation can transfer data to a computer device or server device, there is a possibility that the file is being edited at the start of transfer. There was a possibility of forwarding.

  The present invention has been made to solve the above-described problem, and transfers or receives the data in a system including a data receiving apparatus and a data transmitting apparatus that transmits data to the data receiving apparatus. Another object of the present invention is to provide a data receiving apparatus or a data transmitting apparatus that can be controlled so as not to cause inconvenience by transferring or receiving a data file being edited.

  The data transmission device according to claim 1 of the present invention is a data transmission device for transmitting data stored in a storage medium to a data reception device, and editing means for editing the data stored in the storage medium; A determination unit configured to determine an editing state of data stored in the storage medium; and a transmission unit configured to transmit the data stored in the storage medium to the data receiving device based on the determination of the determination unit.

  The data transmission device according to claim 2 of the present invention is the data transmission device according to claim 1, wherein the transmission means transmits the data stored in the storage medium to the data reception device. When it is determined that the editing of the data stored in the storage medium is finished, the data stored in the storage medium is transmitted to the data receiving device, and the determination means stores the data in the storage medium. If it is determined that the editing of the stored data has not been completed, it is prohibited to transmit the data stored in the storage medium to the data receiving device.

  A data receiving device according to claim 3 of the present invention is a data receiving device for receiving data stored in a storage medium of a data transmitting device, wherein the data receiving device communicates with the data transmitting device to determine an editing state of the data Means, a data transmission request means for making a transmission request for the data to the data transmission device based on the determination of the determination means, and a reception means for receiving the data transmitted based on the transmission request. To do.

  According to a fourth aspect of the present invention, in the data receiving device according to the third aspect, when the data transmission requesting unit determines that the editing of the data has been completed by the determining unit. Makes a transmission request for the data, and does not make a transmission request for the data when the determination means determines that the editing of the data has not ended.

  The data reception software according to claim 5 of the present invention is data reception software for causing the computer to receive data stored in a storage medium of a data transmission device connected to the computer, wherein the data reception software is provided to the computer, The data transmission device stores the editing state of the data stored in the storage medium, causes the data transmission device to make a data transmission request based on the determination, and is transmitted based on the transmission request. The above data is received.

  According to a sixth aspect of the present invention, there is provided a data transmitting device for transmitting data stored in a storage medium to a data receiving device, a recording means for recording the data in the storage medium, and the recording. The standby mode setting means for selectively setting the first standby mode for recording data by the first recording method and the second standby mode for recording data by the second recording method, and the standby mode setting. Transmission means for transmitting data stored in the storage medium to the data receiving device based on a standby mode set by the means.

  The data transmission device according to claim 7 of the present invention is the data transmission device according to claim 6, wherein the first recording method is new recording, and the second recording method is additional recording, insertion recording or When the first standby mode is set, the transmission means transmits data stored in the storage medium to the data receiving device, and the second standby mode is If it is set, it is prohibited to transmit the data stored in the storage medium to the data receiving device.

  According to an eighth aspect of the present invention, in the data receiving device for receiving data stored in the storage medium of the data transmitting device, the data transmitting device records data in the standby mode of the data transmitting device. At this time, the determination means for determining whether the second standby mode for recording data by the second recording method is the first standby mode for recording data by the first recording method, and the determination by the determination means Data transmission requesting means for requesting transmission of data stored in the storage medium of the data device to the data transmission device, and receiving means for receiving the data transmitted based on the transmission request. To do.

  The data reception software according to claim 9 of the present invention is data reception software for causing the computer to receive data stored in a storage medium of a data transmission apparatus connected to the computer, wherein the data reception software is provided to the computer, The standby mode of the data transmission device is a first standby mode in which data is recorded by the first recording method when the data transmission device performs data recording, or a second recording mode in which data is recorded by the second recording method. Based on the determination, the data transmission device is requested to transmit the data, and the data transmitted based on the transmission request is received.

  According to the present invention, when the data is transferred or received in a system including a data receiving device and a data transmitting device that transmits data to the data receiving device, the data file being edited is transferred or received. Thus, it is possible to provide a data receiving device or a data transmitting device that can be controlled so as not to cause inconvenience.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a block diagram of an IC recorder of an audio recording / reproducing apparatus which is a data transmitting apparatus according to the first embodiment of the present invention. FIG. 2 is a diagram showing a state in which the IC recorder is connected to a personal computer (hereinafter referred to as a PC) which is a computer device as a data receiving device by USB.

  As shown in FIG. 2, the IC recorder 20 which is a data transmission device of the present embodiment is communicable with a PC 30 which is a data reception device, and constitutes a system for transferring audio data to the PC 30. .

  The IC recorder 20 is an audio recording / reproducing apparatus capable of recording (recording) and reproducing audio data as data on a removable recording medium (flash memory card) as shown in FIG. In addition, the recorded audio data can be edited (dictation process). Further, as shown in FIG. 2, the IC recorder 20 has a communication function by USB connection to the PC 30, and constitutes a dictation system for transferring the edited audio data file from the IC recorder 20 by communication with the PC 30. To do.

  Data receiving software for receiving the file is incorporated on the PC 30 side, and whether the file has been edited or is being edited as described later under the software. Determination, in other words, whether the first standby state or the second standby state is determined by the IC recorder 20, and further, when the above-described file has been edited (in the first standby state) Makes a file transfer request and receives file data, which will be described later. Thereafter, on the PC 30 side, a character transcription operation by various word processor software is performed based on the data of the transferred audio data file.

  The editing of the audio data file means that the audio data recorded on the recording medium is confirmed by reproduction, fast forward, fast reverse, etc., and the data is deleted, overwritten, added, etc. It is the work which edits it in the state which can be awakened.

  As shown in FIG. 1, the IC recorder 20 includes a system control unit 6 as a control means having a CPU for controlling the control of the entire IC recorder, and a digital for performing audio signal processing during recording or reproduction. A signal processing unit (DSP) 5, a built-in microphone (hereinafter referred to as a microphone) 1, a change-over switch 16 for selecting either the built-in microphone 1 or an external remote control microphone, and an audio output signal of the microphone are amplified. A microphone amplifier (AMP) 2, an LPF 3 that is an input-side low-pass filter, an input-side A / D converter 4, a playback-side D / A converter 12, an LPF 13 that is a playback-side low-pass filter, and amplifies the playback audio signal Power amplifier (AMP) 14, speaker 15, LCD display 10, and L for driving LCD display 10 Transmission means for communicating with the D drive circuit 9, the removable recording medium 8 comprising a flash memory card for recording the input audio data, the operation switch group 7, and the PC 30 of the data receiving device. An external communication circuit (USB) 17 and a USB terminal unit 18 (FIG. 2) connected to the external communication circuit 17 are included.

  The built-in microphone 1 converts sound into an electrical signal. The microphone amplifier 2 amplifies an electric signal from the built-in microphone 1 or an external remote control microphone.

  The LPF 3 or 13 cuts an unnecessary frequency band in order to prevent generation of noise. The A / D converter 4 or the D / A converter 12 converts an input audio signal (analog signal) into a digital signal or a digital signal into an analog signal.

  The digital signal processing unit 5 is controlled by the system control unit 6, performs encoding processing of the audio signal converted into a digital signal by the A / D converter 4 during recording, and decodes the encoded audio data during reproduction. The audio data is output to the D / A converter 12.

  The D / A converter 12 converts an input digital signal into an analog signal. The power amplifier 14 amplifies the sound signal, and the speaker 15 converts the sound signal into sound and emits the sound.

  In addition to the digital signal processing unit 5, the system control unit 6 is connected with control signal lines for the recording medium 8, the LCD drive circuit 9, the LCD display 10, and the operation switch group 7, and switches the changeover switch 16. A switching signal line or the like for control is connected. The system control unit 6 is connected to the recording control means (recording means) for recording the audio data on the recording medium 8 and the reproduction control means for reproducing the audio data recorded on the recording medium 8 by UBS connection. Transfer control means for transferring the sound data recorded on the recording medium 8 to the PC 30, a determination means for determining whether or not the sound data has been edited (editing state), and a first recording to be described later A standby mode setting means for selectively setting a first standby mode in which recording can be performed by a method and a second standby mode in which recording is performed by a second recording method described later is incorporated.

  Further, the system control unit 6 has an internal memory 6a composed of a flash memory. Various control information for controlling the IC recorder 20 is stored in the internal memory 6a, and further recorded on the recording medium 8. This is file edited information indicating whether or not all the audio data files that have been edited have been edited, and is stored as a transfer permission flag (FIGS. 3 and 4) for permitting file transfer.

  The first recording method is a method of recording new audio data in a new audio data file. The second recording method is a recording method for editing audio data once recorded in a file, and performs additional recording, insertion recording, overwriting recording, and the like in the file.

  In addition to audio data, the recording medium 8 is supplied with power to the system control unit 6 such as user ID, recording mode selection setting, BEEP sound selection setting, voice activated recording selection setting, data reproduction position, and the like. Various settings, parameters, etc. that are to be stored even if they are lost are recorded under the control of the system control unit 6. Note that the audio data may include non-audio data such as image data and numerical data.

  The LCD display 10 displays information on the operation state of the recorder when a predetermined sequence operation is started by operating any one of the operation switch groups 7 by the LCD drive circuit 9 that is driven and controlled via the system control unit 6. Characters or symbols are used for display, and while recording is in progress, the recording is being displayed.

  The operation switch group 7 is an operation switch group for controlling various functions, and is a switch group that is turned on / off by operation of each corresponding operation button provided on the exterior of the recorder. The switch group starts recording. A recording switch (REC SW; hereinafter referred to as SW) 7a, a reproduction switch (PLAY SW) 7b for reproducing audio data recorded on the recording medium 8, and recording or reproduction is stopped Stop switch (STOP SW) 7c, fast forward switch (FF SW) 7d and rewind switch (REW SW) for changing the designated position on the audio data file on the recording medium 8 and selecting the audio data file ) 7e, Menu switch (MENU SW) 7f, All audio data files recorded on the recording medium 8 have been edited, and a new file is recorded in the next recording operation. Is composed of a new switch (NEW SW) 7g which constitutes a standby mode setting means for designating that the user is to be created.

  On the other hand, the PC 30 controls the computer device, and further includes a control unit 30a incorporating a data transmission request unit, an external communication circuit unit 30b serving as a reception unit, a USB terminal unit 19 connected to the circuit unit, and the like. It has. Data receiving software is installed in the control unit 30a of the PC 30, and a data transmission request is output to the IC recorder 20 via the external communication circuit unit 30b under the software to receive data. it can.

  In the IC recorder 20 described above, the audio data captured via the built-in microphone 1 is recorded as a single or a plurality of audio data files on the recording medium 8 mounted under the control of the system control unit 6. (Recorded). The recorded audio data file can be reproduced under the control of the system control unit 6. When dictating and recording the audio data, editing is performed for each file (recording operation by the second recording method). In the editing operation, a user selects a file to be edited and its recording position while operating the FF SW 7d and REW SW 7e, and adds and deletes data as necessary. When editing of all files is completed, the user operates the NEW SW 7g to give an instruction to finish editing and create a new file (by the standby mode setting means). This state is a first standby mode state in which recording by the first recording method is possible, and the system control unit 6 sets a transfer permission flag in the internal memory 6a based on the editing end / new file creation instruction signal. Is done. However, strictly speaking, the transfer permission flag is set when the USB connection is confirmed thereafter. If the NEW SW 7g is not operated after recording on the recording medium 8, the transfer permission flag is not set. That is, the file transfer is prohibited. In this state, the second standby mode is set.

  When the IC recorder 20 is connected to the external communication circuit unit (USB) 30a of the PC 30 through the USB terminal units 18 and 19 as shown in FIG. 2 in the above-described file editing end state, that is, in the first standby state (or The connection request is made through the cradle), and a transmission request for all audio data files recorded on the recording medium 8 is issued by the data transmission requesting means of the control unit 30a. Transfer of all edited audio data files is permitted on the IC recorder 20 side, and is transferred to a predetermined memory unit of the PC 30 via USB.

  If the USB connection is made without editing the file, that is, in the second standby state where the NEW SW 7g is not operated, the audio data file is not transferred (transfer prohibited) Operation).

  When the IC recorder 20 is connected to the PC 30 by USB, the charging process of the IC recorder 20 is automatically executed regardless of the setting and resetting of the transfer permission flag.

  After the voice data file on the PC 30 side is transferred, the dictation application software on the PC 30 side is started up, and the dictation contents are transcribed while the voice data file is reproduced.

Next, the main routine of the control processing operation in the IC recorder 20 described above and the subroutines “NEW mode” and “USB mode” called in the main routine and the like will be described with reference to FIGS.
FIG. 3 is a flowchart of the main routine, FIG. 4 is a flowchart of a subroutine “NEW mode” called in the main routine, and FIG. 5 is called in the main routine or subroutine “NEW mode”. It is a flowchart of a subroutine “USB mode”.

  The processing of the subroutine “NEW mode” including the main routine and other subroutines is executed under the control of the system control unit 6 of the IC recorder 20. The “USB mode” processing is executed under the control of the system control unit 6 and the control unit 30a of the PC 30.

  In the main routine, as shown in FIG. 3, first, initial setting of each control element in the IC recorder 20 is performed in step S01. In step S02, the transfer permission flag is cleared. The state where the transfer permission flag is cleared indicates that the state is the second standby mode state. Then, a change (ON) of the state of the operation switch group 7 is checked in step S03, and if a change is detected, the process proceeds to step S09 and subsequent steps.

  Specifically, when the REC SW 7a of the operation switch group 7 is turned on, the process jumps to step S11 to call the subroutine “REC mode” and execute the recording process. When the PLAY SW 7b is turned on, the process jumps to step S12 to call the subroutine “PLAY mode”, and the reproduction process is executed. When the FF SW 7d is turned on, the process jumps to step S13 to call the subroutine “FF mode”, and the fast-forward process is executed. When the REW SW 7e is turned on, the process jumps to step S14, the subroutine “REW mode” is called, and the fast reverse process is executed. When the NEW SW 7g is turned on, it is determined that the editing has been completed and the new file can be recorded, and the process jumps to step S15 to call a subroutine "NEW mode" shown in FIG. Mode processing is executed. When the MENU SW 7f is turned on, the process jumps to step S16 to call the subroutine “menu setting mode”, and executes the menu setting process.

  Further, in step S10, the USB connection state with the PC 30 is checked. If it is in the connected state, the process jumps to step S17 to call a subroutine “USB mode” shown in FIG. 5 and executes USB mode processing described later.

  After executing each mode, the process returns to step S03.

  When the subroutine “NEW mode” is called in step S15, a NEW mode process accompanying the end of editing is started. That is, the state change of the operation switch group 7 is checked in step S21, and if there is a state change, the process proceeds to steps S22 and S23. If there is no state change, the process proceeds to step S25. In step S22, if it is detected that the REC SW 7a is turned on, the process proceeds to step S24, and the above-described subroutine “REC mode” is called. In this case, the NEW SW 7g is once turned on and the editing is once ended, but the editing end is canceled and recording is started again. Further, when the FF SW 7d or the REW SW 7e is detected to be on in step S23, the editing end is canceled and the process returns to the main routine.

  When the process proceeds to step S25, it is checked whether the USB connection with the PC 30 is established. If it is in an unconnected state, the process returns to step S21. If a USB connection is detected, the process proceeds to step S26.

  In step S26, a transfer permission flag upon completion of editing is set, and in step S27, a subroutine “USB mode” shown in FIG. 5 is called. This transfer permission flag is set, and the first standby mode is entered.

  In the subroutine “USB mode”, first, in step S31, it is checked whether a data transfer request is generated from an application on the PC 30 side. If there is no transfer request, the process jumps to step S34. If there is a transfer request, the process proceeds to step S32, and the state of the transfer permission flag is checked. If the transfer permission flag has not been set, the system control unit 6 determines that editing has not ended, and proceeds to step S36 to prohibit file transfer to the PC 30 side. At the same time, a message indicating that the file is being edited is displayed on the LCD display 10, and the process proceeds to step S34. This processing is performed when this subroutine is called in step S17 of the main routine. On the other hand, if the transfer permission flag is set, the process proceeds to step S33, and all edited audio data files recorded on the recording medium 8 are transferred to the PC 30 via the USB under the control of the system control unit 6. Is done.

  Thereafter, the USB connection state is checked in step S34. If the connection end state is not reached, the process returns to step S31. However, when the connection end state is detected, a process for ending the USB mode is performed in step S35 and the main routine is executed. Return to. When the USB connection is made again after returning to the main routine, the subroutine “USB mode” is called in step S17. Therefore, when a group of operation switches such as FF SW and REW SW is operated, the transfer permission flag is reset, and editing is resumed by each corresponding mode process.

  As described above, according to the dictation system using the PC 30 and the IC recorder 20 that can be USB-connected to the PC 30 as described above, the user has confirmed that the audio data file recorded on the recording medium 8 has been edited. The system control unit 6 recognizes by the ON operation, and the file transfer is executed with the USB connection only in the editing end state. When the NEW SW 7g is not operated, the system control unit 6 determines that editing is in progress, and the file is not transferred. Therefore, when the IC recorder 20 is inadvertently connected to the PC 30, the file being edited is transferred to the PC 30, and it becomes impossible to determine which data has been edited, or it is rewritten to the file being edited. This prevents the occurrence of accurate transcription. Also, no time is wasted because the file being edited is not transferred.

Next, a PC that is a computer apparatus as a data receiving apparatus according to the second embodiment of the present invention will be described.
FIG. 6 is a diagram showing a state in which the PC that is the data receiving apparatus of the second embodiment and the IC recorder that is the data transmitting apparatus are connected by USB.

  As shown in FIG. 6, the PC 30A of the computer device that is the data receiving device of the present embodiment can communicate with the IC recorder 20A of the voice recording / reproducing device that is the data transmitting device by USB connection. Similarly, it constitutes a system for transferring the audio data of the IC recorder 20A to the PC 30A.

  This embodiment is different from the first embodiment described above in that whether the audio data file recorded in the IC recorder 20A has been edited as described above, that is, the IC recorder 20A in the communication connection state The PC 30A side determines whether it is in the first standby mode or the second standby mode, and makes a transfer request of the file from the PC 30A side to the IC recorder 20A according to the determination result, or The difference is that control is performed so that a transfer request is not made.

  Therefore, the IC recorder 20A does not need a determination unit for determining whether the voice data incorporated in the system control unit 6 has been edited with respect to the IC recorder 20, and the other configurations are the same. Further, the PC 30A controls the computer apparatus in the same manner as the PC 30 of the first embodiment, and also includes a control unit 30Aa incorporating editing state determination means, data transmission request means, and the like, and an external communication circuit as reception means Part 30Ab and a USB terminal part 19 connected to the circuit part.

  Information about whether the audio data file recorded on the IC recorder 20A side has been edited or being edited, in other words, the IC recorder 20A is in the first standby mode or the second standby mode described above. Such information is taken into the PC 30A side by communication, and the above determination means on the PC 30A side determines which of the above states. If it is determined that the file has been edited, in other words, in the first standby mode, a transmission request is issued from the data transmission requesting means, and the data of the file is transmitted to the PC 30A via the external communication circuit unit 30Ab. Forwarded to the side. When it is determined that the second standby mode is set, the transmission request is not issued. The series of operations described above is executed under data reception software loaded in the control unit 30Aa of the PC 30.

  In the present embodiment, the same file transfer as in the second embodiment is performed, and the same effects can be obtained by the present embodiment.

  In each of the above-described embodiments, the data receiving device to which the audio data file of the IC recorder 20 is transferred is the PC 30 or 30A, which is a computer device, but is not limited to this, and is a server device or the like on a network. Also good.

  The data transmission apparatus, data reception apparatus, or dictation system according to the present invention can be used for a data transmission apparatus, data reception apparatus, or dictation system that can transfer only edited files.

It is a block block diagram of the IC recorder of the data transmitter which is 1st embodiment of this invention. FIG. 2 is a connection state diagram illustrating a state in which the IC recorder of FIG. It is a flowchart of the main routine of the control processing in the IC recorder of FIG. FIG. 4 is a flowchart of a subroutine “NEW mode” called in the main routine of FIG. 3. 5 is a flowchart of a main routine of FIG. 3 or a subroutine “USB mode” called in the subroutine “NEW mode” of FIG. 4. It is a connection state figure which shows the state which connected PC which is a data receiver which is 2nd embodiment of this invention to IC recorder by USB.

Explanation of symbols

6 ... System control section (recording means, transfer control means,
Judgment means, standby mode setting means)
7g ... NEW SW (Standby mode setting means)
17 ... External communication circuit (transmission means)
20, 20A
... IC recorder (data transmitter)
30, 30A
... PC (data receiver)
30a, 30Aa
... Control unit (reception means, data transmission request means,
Judgment means)
30b ... External communication circuit (receiving means)

Agent Patent Attorney Susumu Ito

Claims (9)

In a data transmission device that transmits data stored in a storage medium to a data reception device,
Editing means for editing the data stored in the storage medium;
Determining means for determining an editing state of data stored in the storage medium;
Based on the determination by the determination means, transmission means for transmitting data stored in the storage medium to the data receiving device;
A data transmission device comprising:   When the transmission unit transmits the data stored in the storage medium to the data receiving device, and the determination unit determines that the editing of the data stored in the storage medium has been completed, When the data stored in the storage medium is transmitted to the data receiving device and the determination means determines that the editing of the data stored in the storage medium has not ended, the data stored in the storage medium 2. The data transmission device according to claim 1, wherein transmission of data stored in the data reception device to the data reception device is prohibited. In a data receiving device for receiving data stored in a storage medium of a data transmitting device,
Determining means for communicating with the data transmitting device and determining an editing state of the data;
Data transmission requesting means for requesting transmission of the data to the data transmitting device based on the determination by the determining means;
Receiving means for receiving the data transmitted based on the transmission request;
A data receiving apparatus comprising:   The data transmission requesting unit makes a data transmission request when the determining unit determines that the editing of the data has been completed, and determines that the editing of the data has not been completed by the determining unit. 4. The data receiving apparatus according to claim 3, wherein when the data is received, the data transmission request is not performed. In data reception software for causing the computer to receive data stored in a storage medium of a data transmission device connected to the computer,
The data receiving software is stored in the computer.
Determining the editing state of the data stored in the storage medium of the data transmission device;
Based on the determination, the data transmission device is requested to transmit the data,
Data reception software for receiving the data transmitted based on the transmission request. In a data transmission device that transmits data stored in a storage medium to a data reception device,
Recording means for recording data in the storage medium;
When performing the recording, standby mode setting means for selectively setting a first standby mode in which data recording is performed by the first recording method and a second standby mode in which data recording is performed by the second recording method;
Transmitting means for transmitting data stored in the storage medium to the data receiving device based on the standby mode set by the standby mode setting means;
A data transmission device comprising:   The first recording method is a new recording, the second recording method is an additional recording, an insertion recording, or an overwriting recording, and the transmission means is configured when the first standby mode is set. Transmits the data stored in the storage medium to the data receiving device, and when the second standby mode is set, transmits the data stored in the storage medium to the data receiving device. 7. The data transmission apparatus according to claim 6, wherein the data transmission is prohibited. In a data receiving device for receiving data stored in a storage medium of a data transmitting device,
When the data transmission device performs data recording, the standby mode of the data transmission device is a first standby mode in which data is recorded by the first recording method, or a second mode in which data is recorded by the second recording method. Determining means for determining whether or not the standby mode;
Data transmission requesting means for requesting transmission of data stored in the storage medium of the data device to the data transmitting device based on the determination of the determining means;
Receiving means for receiving the data transmitted based on the transmission request;
A data receiving apparatus comprising: In data reception software for causing the computer to receive data stored in a storage medium of a data transmission device connected to the computer,
The data receiving software is stored in the computer.
When the data transmission device performs data recording, the standby mode of the data transmission device is a first standby mode in which data is recorded by the first recording method, or a second mode in which data is recorded by the second recording method. To determine whether it is in standby mode,
Based on the determination, the data transmission device is requested to transmit the data,
Data reception software for receiving the data transmitted based on the transmission request.

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