Technology
5 Top Technical advances in television
1. Digital 3 – D
Inspired by 3 – D cinema, the first 3 – D TV set hit the market in 2007. The next wave is likely to be Digital 3 – D TV home theaters that can be viewed without special glasses.
2. HDMI
High – definition Multimedia Interface is a digital, high – definition method of transferring signals to get the best video quality. It also keeps pictures free of badly dubbed sound.
3. HDTV
The first HDTV set entered the market in 1998. These TVs have wider screens that are ideal for widescreen films and display pictures at a higher resolution.
4. Stereo Sound
Stereo sound was demonstrated for the first time in 1881, when clement Ader used telephone receivers to transmit a live, stereo broad-cast of the Paris Opera.
5. Home recording
The first VCR hit the market in 1972. VCRs were overtaken by digital video recorders DVRs which followed viewers to pause the live TV and filter out commercials on the fly.
5 Top Technical advances in television
1. Digital 3 – D
Inspired by 3 – D cinema, the first 3 – D TV set hit the market in 2007. The next wave is likely to be Digital 3 – D TV home theaters that can be viewed without special glasses.
2. HDMI
High – definition Multimedia Interface is a digital, high – definition method of transferring signals to get the best video quality. It also keeps pictures free of badly dubbed sound.
3. HDTV
The first HDTV set entered the market in 1998. These TVs have wider screens that are ideal for widescreen films and display pictures at a higher resolution.
4. Stereo Sound
Stereo sound was demonstrated for the first time in 1881, when clement Ader used telephone receivers to transmit a live, stereo broad-cast of the Paris Opera.
5. Home recording
The first VCR hit the market in 1972. VCRs were overtaken by digital video recorders DVRs which followed viewers to pause the live TV and filter out commercials on the fly.
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