How to improve the call quality on your iPhone
The sound quality of calls via smartphone often leaves a lot to be desired. Apple therefore wants to remedy the situation with the Voice Isolation function. However, many iPhone users don’t know about the feature because it’s so well hidden. The backgrounds.
Online meetings and video calls via platforms such as teams, Skype and FaceTime have been part of everyday working life since the pandemic at the latest. However, users often suffer from the poor sound quality of the services.
Apple therefore has one with iOS 15 function introduced, which significantly improves the voice quality during calls. The problem: users hardly know the feature because it is so well hidden.
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Voice Isolation: Hidden iPhone feature filters out background noise
The hidden feature is called voice isolation. First and foremost, the mode filters out background noise during a call so that your own voice is given priority. This means that ambient noise is blocked.
Voice isolation primarily improves the quality of calls from services such as Microsoft Teams, Skype, WhatsApp and FaceTime. However, users cannot use the function for normal calls.
How to use voice isolation during iPhone call
Voice isolation is not directly discoverable. To use the function, first open the “Control Center”. Then tap on “Microphone mode” and then select “Voice isolation”.
Also important: The setting can only be while make a call. So that you don’t lose any time in important meetings, it is therefore advisable to activate the function beforehand during a test call with friends or acquaintances.
You can use voice isolation on these devices
Not only iPhone users can use voice isolation. The feature is also available for iPads, Macs, and MacBooks that have at least iOS Monterey installed.
However, the US Tech Magazine reports tech radarthat older iPhones don’t seem to support the mode, although they run on the required iOS version. For example, Voice Isolation is not available on the iPhone 7.
The “Microphone mode” menu was also displayed on the iPhone 11. However, despite being installed on iOS 15.5, the smartphone reported that voice isolation was “unavailable”.
Even more functions for the call
By the way, besides Voice Isolation, there is another feature in the same menu. It’s called “Broad Spectrum”. Users can enable the mode if they want both the voice and the surrounding sounds to be audible during the call.
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