answersLogoWhite

0

The early remote controls for television went into production in the late 1970s and early 1980s. They tended to be very simple devices capable of changing channels and not much more. The more advanced controls could also adjut volume and turn the television off. Not many were capable of turning the television on again because the power to drive the remote control receiver was also turned off with the rest of the television.

At that time, the majority of remote controls used ultra-sonic signals - sound at around 38KHz. It was a relatively slow and unreliable communication medium and infra-red based remotes were introduced fairly quickly. Over the last thirty years or so, infra-red has replaced ultra-sonic completely and functionality has increased steadily. Modern televisions often use the remote as the only method to tune and set up the television. The hundred or more functions seen on a modern remote is a far cry from the three or four function remotes of the 70s and 80s.

*** Sorry, but I knew someone who had a 1973 Panasonic 26" console TV with an IR (infra-red) remote.

It was wireless and activated/turned the mechanical tuner/dial.

The dial turned and snapped into each channel position (2-13) with a decided click.

That was at the early part of the Japanese/Asian product invasion into the American market, back when we still had factories with American workers and built everything we needed here in our own country. That was before the free-trade globalists sold out America with nafta gatt and the wto and sent all manufacturing overseas.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What kinds of television remotes are there?

There are many different types of television remotes. They have manufacturers remotes that you can purchase per whatever type of television you have. They also offer many different universal remotes which come with codes to program it to work with many different brands of television, DVD player and VCRs.


How do I use home theater remotes?

Home theatre remotes are similar to regular remotes used on the television. A couple differences are the volume and display control. These are used to better your televisions performance.


What does homes under the hammer mean?

Homes under the hammer, is a popular saying as well as the name of a popular BBC television show. Homes under the hammer means home that are put out for auction, however the homes need refurbishment.


Do remotes have microwaves in them?

no, remotes tend to use infra red blasts to communicate with a reciever, such as the TV


When did reality television programs become popular?

40's reality tv start and in 90's it become popular.


What are the modern educational tools?

tv remotes


When were remotes made?

TV remotes of one kind or another have been manufactured almost continuously since 1950 to today.


Need code for l32hd31r for directv remote?

No such code exists, these remotes use a different technology than traditional remotes therefore your tv does not accept signals from universal/ cable box remotes


Was the television the popular appliance in 1950?

yes it was. It was somthing almost all American homes had.


What do you call a television without a remote control?

I'd say its still called a television! Televisions came out for a long time without remotes. Now you can get universal remotes to suit all TVs.


What did most American homes have at the end of the twentieth century that they did not have before 1945?

Most American homes had televisions at the end of the twentieth century. They did not have televisions in homes before 1945. Telephones also became more popular around the same time.


What year did TV become popular?

TV become popular in the 1950s. TV has been availed into the markets in the early 20s but only very few people had shown interest.