KR970050492A - Apparatus and method for repeating section playback using silent section detection - Google Patents

Abstract

The present invention relates to a repetition section reproducing apparatus and method using the silent section detection, when the silent time of the audio is detected and the detected silent time coincides with the predetermined silent time to return to the initial start position and repeat playback.

Conventional repetition section reproducing apparatus and method has been inconvenient of key operation to designate start point and last point using certain key, but repetition section reproducing apparatus and method using silent section detection of the present invention is constant silent section of audio. If this is detected, the end point is automatically set.

Also, if start and end points are set and silence is detected between start and end points during repeat playback by the number of repeats, it is judged that the tape is separated, damaged or error, and the repeat playback is stopped and warned to protect the set and the tape. Do it.

Description

Apparatus and method for repeating section playback using silent section detection

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

3 is a block diagram of a repeating section reproducing apparatus using silent section detection according to the present invention.

4 is a diagram of silent section detection according to the present invention.

5 is a flowchart of a repetition section reproducing method using silent section detection according to the present invention.

Claims (6)

A key input section having a repeat playback key, a silent section detection section for detecting a playback silent section, a playback position detection section for detecting a playback position, and a playback position detected by the playback position detection section at the time of the repeat playback key input as a repeat start position And a control unit for controlling a repetition section reproducing operation by setting the reproducing position detected by the reproducing position detecting unit as a repetitive end position according to the output of the silent section detecting unit, and reproducing position output from the reproducing position detecting unit under control of the control unit. A repeating section reproducing apparatus using silent section detection, characterized by comprising a memory unit for storing memory. The playback position of the key input section having the repeat playback key, the silent section detection section for detecting the playback silent section, the playback position detection section for detecting the playback position, and the playback position detection section detected at the input of the repeat playback key as the repeat start position And a control unit for controlling the repetition section reproducing operation by a predetermined number of repetitions by rewinding to the repetition start position according to the output of the silent section detecting unit, and a memory unit for storing the reproducing position output from the reproducing position detecting unit under control of the control unit. Repeating section reproducing apparatus using the silent section detection, characterized in that the configuration. A key input section having a repeat playback key, a silent section detection section for detecting a playback silent section, a playback position detection section for detecting a playback position, and a playback position detected at the playback position detection section at the time of the repeat playback key input as a repeat start position And reproducing the repetitive section according to the silent detection of the silent section detecting unit and displaying a warning when the repeating section is reproduced with the playback position detected by the playback position detecting section as the repeating end position according to the output of the silent section detecting unit. And a memory unit which stores a playback position output from the playback position detection unit under the control of the controller. A first step of inputting a repeat play key during playback after setting a reference silent section, a second step of detecting and storing a play start position when the repeat play key is input, and the first step during execution of the repeat play And a third step of storing the repetitive reproducing end position by determining that the repetitive reproducing end position is detected when a silent section longer than or equal to the reference silent section set in step is detected. A first step of inputting a repeat play execution key during playback after setting a reference silent section; and a second step of designating a repeat play count after detecting and storing a play start position when the repeat play execution key is input; A third step of rewinding to the playback start position and repeating playback if a silent section equal to or greater than the reference silent section set in the first step is detected during playback; and if the silent section of the playback end position is detected during the repeat playback, the second step And a fourth step of repeating the third step until the number of repetitive replays specified in step 4 matches with the number of repetitive replays. The first step of inputting the repeat play key during playback after setting the reference silent section and detecting a silent section longer than the reference silent section set in the first stage during the repeat playback, determines that the repeat playback end position is the playback. A third step of repeating playback by rewinding to the playback start position after storing an end position; and a fourth step of determining whether a current playback position is a repeat playback section when a silent section longer than a reference silent section is detected during the repeat playback; And a fifth step of stopping the repeat play and displaying a warning if the repeating play section is determined in the fourth step. ※ Note: The disclosure is based on the initial application.