I know some use 38KHz, some use 36KHz, and others are totally different, but if I'd like to know, what carrier frequency does the vast majority of home TV, DVD, CD-Players and HiFi infra red remotes normally use?
please, practical and essential advice needed
It all began with a private tutorial class which was so quiet and I started swallowing, and my teacher seemed to realize that, since then, whenever I have a lesson there again, I begin swallowing consciously, and my teacher does that too.
the...
I have just purchased a new TV cabinet and have since realized that the remote control frequency (IR) for the sound system / DVD etc will not go through the glass cabinet doors. Is there any cable or devise available that I can neatly sit on top of the cabinet and plug into these devices so I...
My laptops headphone jack is broken(literally) so i was wondering is there any way such as softwares to utilize the laptops wifi or bluetooth to transmit fm signals and use the radio to pick them up.
I bought a small portable AM/FM radio for my office, the FM is quite good but I need to hear on AM band for my favorite slot. I used a earphone in order not to disturb my officemate but the problem is it doesn’t sound good, it squeaks and I cant hear the program clearly and it hurts my ear. Is...
I just bought a woofer with an amp for my car and will be installing it soon. The amp i have has a Low-Pass Filter which means that my woofer will only be playing bass. This is great, but what i also want to do is remove the low frequencies from my regular car speakers, and only leave mid and...
Not that I have to worry about it, but I dont understand the whole thing and why would television stations have to spend this kind of money converting en masse like this? Any one know?
I just switched carriers to AT&T so I could have the iPhone and now have to switch my family's phones over as well. We were on Verizon and so I know next to nothing about what phones work on what GSM frequencies.
My 11-yo daughter wants a pink RAZR and I'd like to get her the best one...
recommendation? I've been looking into higher quality earphones, and seem to be leaning towards the in-ear type. What range of Frequency Response is the best quality, and are their any recommendations for in-ear earphones?
What to do?
I make music so this is a major problem..please help.
I wen to control panel to make the primary device the headphones. It worked for a while but now its back to playing it a little slower. This normally wouldn't be a problem, but it destroys the timing on the songs once they're...
I live in Negros Oriental Philippines, and last year a typhoon knocked out the closest cell site and then the cell site got relocated farther away. I have found many amplifier/booster signal repeaters for the 900/1800mhz range that Smart operates on. I am looking for an...
What to do?
I make music so this is a major problem..please help.
I wen to control panel to make the primary device the headphones. It worked for a while but now its back to playing it a little slower. This normally wouldn't be a problem, but it destroys the timing on the songs once they're...