KR960042584A - Voice and video repeat method and device - Google Patents

Abstract

The present invention relates to a voice and repetition method and apparatus of V-Cal. In particular, the voice and repetition method and apparatus of V-Cal which can improve the learning efficiency by repeating the video according to the repeated listening to the voice of the learning V-Cal. In the related art, when the audio signal is repeatedly output, the video of the V-Cal is in a paused state, so that only one still image is output so that it does not match the output audio. Although there is a problem, in the present invention, the first step of storing the audio and video by setting the section to be stored when the voice and video repeat function execution command is dropped during the playback mode of V-Cal, and the first step if the repeat output execution command is dropped To synchronize the stored audio and video signal repeatedly Yirueojyeoseo to step simply becomes an effect that enables a method for reproducing only audio repeated to the user by repeating the display of images to be output in synchronization with the audio signal to broaden the utilization area of the hand V CR that can increase the efficiency at the time of learning.

Description

Voice and video repeat method and device

As this is a public information case, the full text was not included.

Figure 2 is a block diagram of the audio and video repetition apparatus of the VR of the present invention, Figure 3 is a process chart showing the audio and video repetition process of the VR of the present invention.

Claims (5)

The first step of storing the audio and video by setting the interval to store when the voice and video repeat function execution command is dropped in the playback mode of V-Cal; and the audio and video signal stored by the first step when the repeat output execution command is dropped And a second step of repeatedly outputting the same number of repetitive outputs in synchronization. A digital voice signal for controlling the system, a voice signal selection unit for setting an interval for receiving and storing an input voice signal, and an analog voice signal output from the voice signal selection unit for receiving the control signal of the microcomputer. A voice signal converter for converting the digital voice signal output from the memory unit into an analog voice signal, and a section for receiving and storing an input video signal when the input voice signal is selected by the voice signal selector. A video signal selector to be set and a control signal of the microcomputer are input to convert an analog video signal output from the video signal selector into a digital video signal and convert the digital video signal output from the memory into an analog video signal. A video signal converting unit to convert The memory unit stores digital audio signals and video signals outputted from the audio signal converter and the video signal converter by the audio signal, and synchronizes the stored digital audio signals and video signals with the control signal of the microcomputer. Voice and video repeating device, characterized in that the configuration. 3. The VRL audio and video reproducing apparatus according to claim 2, wherein the sectors of the video memory of the memory unit and the sectors of the audio memory are synchronized with each other. The voice and video repeating device of claim 2, wherein the pause or output image is synchronized with the voice. 3. The VRL audio and video reproducing apparatus according to claim 2, wherein the memory unit uses a portion of the video signal processing memory, which occupies a large capacity, for the voice memory. ※ Note: The disclosure is based on the initial application.