KB1OKL said:
I think there are a few AM broadcasters here who transmit with the top of their frequency response closer to 10K, and as far as MP3 players go (and anything digital) analog presents the whole wave form, not a composite facsimile.
I'm a bass player, the low E on a 4 string bass is approx 40 Hz, I heard plenty of low E's last night on the Meduci, not overtones either, fundamental tones.
I guess a lot of AMers are not using the NRSC compliance window as a guide, except for the ones who want to sound like Walkie Talkies and the IBOC'ers who evidently have to use it or something close to it, which is why they synthesize artificial highs, which is kind of like putting saccharine on your oatmeal in the morning..
Technically speaking KB, your statement is just plain ignorant. Unless your brain is manufacturing frequencies that don't exist, then you aren't hearing portions of the music when it gets rolled-off at 3.5-4KHZ. Do you even own an IPod, or MP3 player? I can't believe someone would make a silly statement like measurements don't matter.
Here we go again, the IBOC boosters just have to resort to insults, well I guess when you are playing with such a poor hand, you have to resort to something else besides facts.You think ALL AM stations follow that silly rolled off curve? Don't think so. Look around here in the HD section you'll find broadcasters who broadcast up to 8- 10 Khz. I do not own an MP3 player nor an Ipod I've heard them and no thanks, they are for kids.
Just as I responded to someone who made the silly statement in Radio World years ago that AM stereo, (and AMAX) sounded better than FM stereo. I make the same statement to you KB...You should seriously get your hearing checked if you can't hear the difference between 4KHZ, and 13KHZ. MP3 players have audio response out to 20KHZ. Maybe you've been playing the bass for too long and too loud, because you've clearly lost all the high end in your hearing. In fact, I would bet you ten thousand dollars, that a seventeen year old male child, if comparing the audio from his MP3 player, or ANY AM station without hesitation would pick the audio from the MP3 player as being superior and preferred.
You are probably right because kids have become accustomed to lousy digital sound and don't care about good sound, my hearing is fine BTW and silly is your opinion, just as Amax stereo sounding better than FM stereo was that posters opinion, you do know what an opinion is don't you? full of insults huh, love them? Make you sound very important.
Oh and one other thing.. The specs I mentioned of what the typical AM response and distortion measurements of several AM stations that I did measurements on over the years with a typical Orban 9100, measured at the modulation monitor.
Typical perhaps but not universal many stations broadcast hifi AM, perhaps if your mind wasn't so closed you would have already known that.
The specifications of your magic tuner, don't take into account 60dB of multi-band audio compression, clipping, and 125% positive modulation. In fact, I suspect those receiver specs were made in a lab with a test transmitter, not a real radio station. Oh that's right KB, you don't care about specs anyway..
I did not post any specifications of any magic tuner, I have a tuner with a wide open front end in fact I own many of them, the Meduci sounds great, why don't you buy one and try it yourself before you bash them, in fact why don't you put one on your electronic gizmos so you will know if it sounds good or not. Where did you get the specs for the Meduci, on the website?
I don't need instruments to tell me when something "sounds good" And I am a trained tech BTW although I've never worked at it.