We have all found themselves in a situation where because of the noise around could not normally talk on the phone. In such a situation hard to hear what they talk, and he was also hard to hear what you say. Sometimes the possibility to go to a quiet place and talk normally not available, and therefore the calls just did not take place. In the iPhone 5 and later models Apple has added an additional phone microphone for noise cancellation. In theory, it works all the time, and call quality compared to the previous models, and so much higher, but not everyone knows that this effect can be enhanced even programmatically.
This feature in iOS 7 , and as previously mentioned, only works on the iPhone 5, 5s, and 5c (ie, models with an optional microphone). To activate it, you must:
- Go to the “Settings”
- Open a ‘Basic’
- Go to the menu “Universal Access”
- Scroll down the list to find the “Noise Reduction phone” and activate by dragging the slider
That’s all, may now be less important phone calls will be torn, besides the overall quality of communications should improve.
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