Apparatus and method for image/voice transmission
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorNoriaki Minamida
Life of this patent
Estimating the term…
Abstract
Voice coding section 101 generates voice data and image coding section 102 generates image data, an error decision bit is added to each of these data and these data are multiplexed and transmitted. On the receiving side, reception section 107 receives this multiplexed data, separation section 108 separates the multiplexed data into the voice data and image data. This voice data and image data are subjected to transmission error decision by voice reception code error decision section 109 and image reception code error decision section 110, respectively. Then, voice decoding section 111 decodes the voice data and image decoding section 112 decodes the image data.
Claims8
The image/voice transmission apparatus comprising:
- a data separator that separates multiplexed data into image data and voice data;
- and
- a first error decision section that performs error decision on the separated image data and voice data individually, wherein the first error decision section comprises a voice data error decision section having a data storage section that stores voice data and an image data error decision section.
The image/voice transmission method comprising:
- the data separation step of separating multiplexed data into image data and voice data;
- and
- the first error decision step of performing error decision on the separated image data and voice data individually, wherein the first error decision step includes voice data error decision and image data error decision and stores the voice data after voice data error decision.
Dependencies are inferred from the claim text.