JPS62108239A - Slide projector device - Google Patents

Abstract

PURPOSE:To simplify slide control and to permit the easy change and addition of control language by instructing and changing over whether the voice input signal from a sound input part is for explanation of a slide or for control by an instructing means and recognizing the voice input signal when the instructing means is for the control. CONSTITUTION:Voice is inputted from a microphone 21 of a voice input part 2 and when the input voice from the operator is for the explanation of the slide, a selector switch 22 is held as it is. The switch 22 is operated to transmit the signal from a transmission part 23 to a reception part 11 of a projector body 1. The sound signal is recognized in a recognizing part 12 which operates a slide control part 13. The voice is outputted by a speaker, etc., to the outside to permit the easy operation of the slide control if the input voice is for the explanation of the slide.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a slide projector device having an audio section R function.

[Technical background of the invention and its problems]

Conventional slide projector devices generally require an operator separate from the slide explainer to perform slide advance, return, and other controls based on the explainer's verbal instructions. In order to save the number of operators, it is possible to use a control monitor equipped with manual switches etc. in the hands of the explainer, but if all the functions of the fvj number are to be controlled, the operation will be complicated and the expandability of the functions will be limited. is also scarce.

[Purpose of the invention]

This invention improves the drawbacks of the conventional device mentioned above.
It is an object of the present invention to provide a complete slide projector device that allows a slide explainer to easily perform all slide controls.

[Summary of the invention]

The present invention incorporates the voice input recognition function of a conventional slide projector device.

i.e. multiple commands for slide control.

For example, "Next", "Previous", "XX" (slide number), "Fast forward", "Fast reverse", "Stop", etc. are input from the voice input section of f 3% request (2), and the signal is The slide is controlled based on the judgment result.

At this time, the switch instructs whether the input voice is an explanation input or a control input.

〔Effect of the invention〕

According to the present invention, the following effects can be obtained.

1. Labor saving for the operator 2. Easy switching method and natural interface of voice 3. Ease of changing and adding control words or commands [Embodiment of the invention] Fig. 2 shows the main body of the slide grojector, and Fig. 2 shows voice input. Show part.

FIG. 1 shows an example of the configuration of the present invention. Voice is input from the microphone 21 of the voice input section 2, and the operator leaves the switch 22 unchanged when the input voice is an explanation of a slide. On the other hand, in the case of a control word, the button is pressed down, etc., and at that time, an audio signal is transmitted from the transmitting section 23 to the receiving section 11 of the main body 1. The recognition unit 12 recognizes this and operates the slide control unit.

If the input audio is for slides, it may be output from a speaker (not shown) or the like.

[Brief explanation of drawings]

FIG. 1 is a diagram showing the main body of a slide projector device of the present invention, and FIG. 2 is a diagram showing its audio input section. 1... Projector main body 2... Audio input section 11
... Receiving section 12... Recognition section 13...
Slide control unit 21...Microphone 22...Selector switch 23...Representative of the handling department Patent attorney Noriyuki Chika Yudo Hisao Takehana

Claims (1)

[Claims] In a slide projector device having a control function such as forwarding and reversing of slides, an audio input unit for inputting audio for explaining slides or controlling slides;
An instruction means for instructing and switching whether the audio input signal from the audio input section is for slide explanation or control, and the instruction means for instructing that the input audio is for control. In some embodiments, a slide projector apparatus is provided with a voice recognition section that recognizes the voice input signal, and a control means that controls the slide according to the recognition result of the voice recognition section.