wireless headphones

Glasses, headphones and other components
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Раджа
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wireless headphones

Post by Раджа » Mon Jan 12, 2009 17:54

Hi all.

Looking at a supra-aural Sennheiser, very convenient. The question arose: is not lost on the wave (beats) for transmission via a radio signal when listening to CDs Patrushev? How secure are these headphones?

IMHO, in practices with energy (if work is underway, eg. meditation, with headphones) is important to elektromagnitnykh get harmful radiation from the headphones. Such characteristics have Ultrasone.

Question: maybe someone knows headphones which companies (and which models) have more protection from harmful radiation?

Thank you!

CBB
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Post by CBB » Tue Jan 13, 2009 0:46

for use with a mind machine,and even more so with audiostrobe drives a supra-aural,in my opinion, absolutely no good. After the purchase will be "pleasantly" surprised listening to the conversations of taxi drivers, ambulance and what-thread...
I returned the supra-aural AKG to the store the next day after purchase.

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Ростислав
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Post by Ростислав » Tue Jan 13, 2009 12:05

Wow !? Maybe they have just been defective? Or firm you need to choose?

Guest

Post by Guest » Tue Jan 13, 2009 21:16

Ростислав wrote:wow !? Maybe they have just been defective? Or firm you need to choose?
Rostislav,do you understand what I wrote??? if you do not speak the name of such companies as AKG,then asked at least.. Just curious what a "good" company you would recommend? :lol:

but you order a little to be in the subject http://akg.com

Раджа
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Post by Раджа » Thu Jan 15, 2009 15:52

Guestand what You porekomenduyu when choosing aural, to avoid problems, like STS?

ИванЗ

Post by ИванЗ » Fri Jan 22, 2010 7:42

The question is very relevant!!!!!!! I have a wireless Sony. If I'm gonna lose important frequencies in compression-opening sound?

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Иван Негрозный
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Post by Иван Негрозный » Fri Jan 22, 2010 7:54

Have any conversations not heard.... Headphones - Sony TMR-RF970R. However, very worried that some of the waves just circumcised. Help expert people, please!
Advance all grateful

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Post by Dimas » Fri Jan 22, 2010 12:18

Ivan the terrible
If any interference is heard, listen to health and do not worry. No frequency will not be circumcised.

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Post by Андрей Патрушев » Fri Jan 22, 2010 16:21

Иван Грозный wrote:Have any conversations not heard.... Headphones - Sony TMR-RF970R. However, very worried that some of the waves just circumcised. Help expert people, please!
Advance all grateful
And in the passport is written? :)

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Иван Негрозный
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Post by Иван Негрозный » Fri Jan 22, 2010 19:51

As written in the passport about Noise Reduction Proccess...the Transmitter compresses the audio signal in the RF signal. Headphones and the opposite is true: RF in the audio, thus removing any noise that might arise in the process of sound transmission....and that alarmed me. More than anything useful in the passport no.

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Post by Guest » Fri Jan 22, 2010 20:00

Иван Грозный wrote:And written in the passport about Noise Reduction Proccess...the Transmitter compresses the audio signal in the RF signal. Headphones and the opposite is true: RF in the audio, thus removing any noise that might arise in the process of sound transmission....and that alarmed me. More than anything useful in the passport no.
And playback range of frequencies?

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Post by Иван Негрозный » Fri Jan 22, 2010 20:41

10-22000 Hz
RF frequency - 915.5 MHz, 916.0 MHz, 916.5 MHz

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Post by Андрей Патрушев » Sat Jan 23, 2010 21:57

Иван Грозный wrote:10-22000 Hz
RF frequency - 915.5 MHz, 916.0 MHz, 916.5 MHz
Most likely, everything is fine. Honestly, I have not studied this question... you Can output to plug into the input of the spectrum analyzer and get rid of the white noise, then see the frequency response.

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Post by Экко » Sun Jan 24, 2010 14:42

listening to the conversations of taxi drivers, ambulance and what-thread...
aren't they digital? :shock: the signal must be encoded in the digital transmission, as is done in modern devices, such as a wireless landline phone and wireless speakers

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Post by Иван Негрозный » Mon Jan 25, 2010 1:59

To be honest - I'm very disappointed in these headphones.... Head slightly turn right the noise.... Although headphones are one of the best... generally distracts much...And for the lessons it doesn't fit. And noise there is always some. If you are an audiophile, then wireless is not for you. Today sent them back to the seller. Better with a cut wire but clear sound ))))

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