Graphic display device with built-in speech recognition function
First Claim
1. A graphic display device with a built-in speech recognition function, which converts speech to character codes to display it in combination with a screen image, comprising:
- a speech display signal generating section for recognizing speech inputted from a microphone and generating a speech display signal;
an input image signal processing circuit for converting plural image inputs from analog to digital;
an image display memory for storing a digital image signal obtained at the input image signal processing circuit;
an image display signal generating circuit for reading the digital image signal stored in the image display memory and generating an image display signal;
a display signal combining circuit for combining the speech display signal outputted from the speech display signal generating section and the image display signal outputted from the image display signal generating circuit;
a CPU for controlling each circuit based on a program;
a memory control circuit for controlling the image display memory and the speech display signal generating section under the control of the CPU; and
a display section for displaying outputs from the display signal combining circuit on a screen.
1 Assignment
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Accused Products
Abstract
There is provided a graphic display device with a built-in speech recognition function, by which electronic presentations can be given without being affected by external factors such as changes in surrounding noises or the way the presenter produces speech. The graphic display device comprises a speech display signal generating section for recognizing speeches inputted from a microphone and generating speech display signals and an image display signal generating circuit for processing image inputs to generate image display signals, and displays the speech display and image display in combination on a screen. The graphic display device further comprises a CPU and a memory control circuit for controlling memories of both the speech and image displays to synchronize the displays.
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Citations
8 Claims
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1. A graphic display device with a built-in speech recognition function, which converts speech to character codes to display it in combination with a screen image, comprising:
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a speech display signal generating section for recognizing speech inputted from a microphone and generating a speech display signal;
an input image signal processing circuit for converting plural image inputs from analog to digital;
an image display memory for storing a digital image signal obtained at the input image signal processing circuit;
an image display signal generating circuit for reading the digital image signal stored in the image display memory and generating an image display signal;
a display signal combining circuit for combining the speech display signal outputted from the speech display signal generating section and the image display signal outputted from the image display signal generating circuit;
a CPU for controlling each circuit based on a program;
a memory control circuit for controlling the image display memory and the speech display signal generating section under the control of the CPU; and
a display section for displaying outputs from the display signal combining circuit on a screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification