System on a chip and display system
AssigneeRealtek Semiconductor Corp.
InventorsCheng-Hung Wu, Wen-Hsia Kung
Life of this patent
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Abstract
A system on a chip (SoC) includes an on-screen display (OSD) circuit, a memory control circuit, and an audio processor. The OSD circuit is arranged to control OSD of a text message. The memory control circuit is coupled to a memory, and is arranged to read a text-to-speech (TTS) data corresponding to the text message from the memory. The audio processor is coupled to the memory control circuit, and includes a TTS circuit, wherein the TTS circuit is arranged to: receive the TTS data from the memory control circuit, and generate an audio output according to at least the TTS data.
Claims11
A system on a chip (SoC), comprising:
- an on-screen display (OSD) circuit, arranged to control OSD of a text message;
- a memory control circuit, coupled to a memory, and arranged to read a text-to-speech (TTS) data corresponding to the text message from the memory;
- and
- an audio processor, coupled to the memory control circuit, and comprising a TTS circuit, wherein the TTS circuit is arranged to:
- receive the TTS data from the memory control circuit;
- and
- generate an audio output according to at least the TTS data.
A display system, comprising:
- a memory, arranged to store a text-to-speech (TTS) data;
- and
- a system on a chip (SoC), comprising:
- an on-screen display (OSD) circuit, arranged to control OSD of a text message;
- a memory control circuit, coupled to the memory, and arranged to read the TTS data from the memory, wherein the TTS data corresponds to the text message;
- and
- an audio processor, coupled to the memory control circuit, and comprising a TTS circuit, wherein the TTS circuit is arranged to:
- receive the TTS data from the memory control circuit;
- and
- generate an audio output according to at least the TTS data.
Dependencies are inferred from the claim text.