Hi, my android and many others have a dangerous noise. This noise is easy recognizable in the silent parts of audio files. Many people think that this noise is not present in the load part of the audio file. But, this is not true. The noise is always present and at a very high level at a very high frequency! If you switch off the playback and put the headphones away, you will (hopefully) recognize a pressure and and whistle in your ears.
This noise is dangerous and destroys your ears! Do not use headphones on such android smartphone's!! 1) Is the reason of this noise the unfiltered output of the digital amplifiers? - This would be very bad. - But I do not think that this is the amp. My phone has a radio and the radio is not noisy and while a call I can also not recognize a noise. That means, that.... 2) The audio decoder seems to be the reason. This sound logical if you see, that almost every manufacturer has noisy headphone output. Again, this noise has a very high level. You can not fully recognize the level due to the high frequency. But, the noise destroys your ears! Does someone know something about the decoder and the developers? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
