REGISTER | LOGIN
Home    Bloggers    Blogs    Article Archives    Messages    About Us   
Tw  |  Fb  |  In  |  Rss
Comments
Newest First | Oldest First | Threaded View
Page 1 / 9   >   >>
apummer945
apummer945
2/27/2019 9:59:34 AM
User Rank
Newbie
AM RADIO Fades Out
AM radio could cover very large area and that could be important in emergency situation

 

50%
50%
traneus
traneus
9/6/2016 6:48:07 PM
User Rank
Newbie
Zero-IF older than superhet
Zero-IF, also called heterodyne, is older than superheterodyne. See Reginald A. Fessenden's 1916 U.S. Patent 01,172,017 for an example.

50%
50%
Myanalog
Myanalog
12/8/2014 11:27:27 PM
User Rank
Master
Re: Demise
"I do not necessarily understand the point you are making here. Are you saying that changing a radio channel provides a risk? I personally do not see it that way "

Fasmicro, I mentioned about change in attention, while driving. Any other operation while driving can change driving attention.

100%
0%
fasmicro
fasmicro
12/4/2014 7:29:31 AM
User Rank
Master
Re: Demise
>> Fasmicro, careful driving is important that tuning or listening to radio programs.

I do not necessarily understand the point you are making here. Are you saying that changing a radio channel provides a risk? I personally do not see it that way 

50%
50%
Myanalog
Myanalog
12/3/2014 4:30:08 AM
User Rank
Master
Re: Madness, not progress
"That seems to be the paradigm as there are radios in most of the smarthphones and they work very well. The challenge for the industry is not the technology, it is just that it is competing with many other choices and alternatives."

Goafrit2, yes you are right. I think in near future TV also may vanishes. Now a days most of the GSM providers are providing IP TVs and internet version of channels.

100%
0%
Myanalog
Myanalog
12/3/2014 4:27:42 AM
User Rank
Master
Re: Demise
"That is not the case in U.S. There are hundreds of stations one can choose in some cities in U.S. The problem I have with radio is the fact that except I am in the car, I do not see any other place I need to listen to it."

Fasmicro, careful driving is important that tuning or listening to radio programs.

100%
0%
goafrit2
goafrit2
12/2/2014 5:22:01 PM
User Rank
Master
Re: Madness, not progress
>> Goafrit2, only physical radios can be vanished, soft radios can be there by embedding in all music systems including smartphones, tablets etc.

That seems to be the paradigm as there are radios in most of the smarthphones and they work very well. The challenge for the industry is not the technology, it is just that it is competing with many other choices and alternatives.

50%
50%
fasmicro
fasmicro
12/2/2014 5:13:14 PM
User Rank
Master
Re: Demise
>> Fasmicro, listeners have no choice or control over the selection and broadcasting programs.

That is not the case in U.S. There are hundreds of stations one can choose in some cities in U.S. The problem I have with radio is the fact that except I am in the car, I do not see any other place I need to listen to it.

50%
50%
Myanalog
Myanalog
11/13/2014 4:13:34 AM
User Rank
Master
Re: Demise
"But that does not change what the consumer hears. The big question is not the underlining technology but the program. I know that without BBC, most parts of Africa will drop their radios. BBC Radio service remains a very important product in radio across Western and Central Africa"

Fasmicro, but that increases the clarify and sound quality.

100%
0%
Myanalog
Myanalog
11/13/2014 4:12:27 AM
User Rank
Master
Re: Software defined Radios
"Practically, every Android phone has FM Radio. Unless there is something I do not know, it works just as the one from the FM frequency. As people buy phones with these capabilities, radio will be like watch - devices that will fizzle one day irrespective of what we may think about them at the moment."

Goafrit2, yes most of the soft radios have only FM stations. I don't know why they hadn't include AM or SW stations.

100%
0%
Page 1 / 9   >   >>


latest blogs
These days, I often code design equations for filter circuits directly into sequences of Excel cells
The introduction of the solar boat is necessary to preserve our planet, which is mainly covered by water; the autonomous drive option is a pleasant alternative
Leading up to APEC have been a slew of new introductions by various suppliers. I wanted to highlight some of that here on Planet Analog for your information
Could a 16-bit SAR converter application reach a dynamic range of 125 dB at 600 kSPS?
My ‘gut feel’ as an Electronics Engineer tells me that the need for more adequate and intensive pilot training is a strong possibility
flash poll
educational resources
 
follow Planet Analog on Twitter
Planet Analog Twitter Feed
like us on facebook
our partners
Planet Analog
About Us     Contact Us     Help     Register     Twitter     Facebook     RSS