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In terms of not disturbing other people who may be nearby you whilst you are working on a computer, headphones and headsets represent not only peace and quiet for other people, but a certain amount of privacy for yourself. However, there are a few things to bear in mind if you are looking for a good headset, either for the first time or as a replacement for one you may have been using previously. Increasingly, a number of people are using voice recognition software to create documents on a computer, rather than typing them in by hand. Most people can talk quicker than they can type, and with voice recognition software becoming increasingly sophisticated, and accuracy ratings now exceptionally good, this solution is often ideal for many office workers, and for people who work from home. Any voice recognition software will, naturally, require excellent quality audio pickup. This means that your voice needs to be heard by the computer clearly, and accurately, without any static hiss, background noise or ambient echoes. Cheap or poorly made headsets may have microphones which do not carry voice data as accurately as the software would require. Using cheap headsets for this purpose can often result in very inaccurate recognition by the software, and your documents can become largely unintelligible. Certainly as far as being a time saving solution is concerned, you'll probably end up spending far more time editing and correcting misheard words, and this will slow down productivity significantly. It is much better, therefore, to spend a little more and purchase a headset which has a good quality microphone attached. This will dramatically improve the quality of sound, providing your voice recognition software with a clear, crisp and easily recognised stream of voice data, and you'll find that you can quickly produce accurate documents in a fraction of the time. Another handy feature is to have a small volume unit positioned part way down the cable running from the headset. These can often control two functions - the level of volume heard in the earphones, and the ability to switch the microphone on or off very quickly and easily. The latter can be very useful if you are dictating, and then suddenly want to answer the phone, talk to someone or even just clear your throat. It is much quicker to flick a switch in your hand than reach for the mouse, find the appropriate button, click it and wait for it to respond. As far as volume is concerned, this is very important, as often sounds on a computer are played with little regard for normalisation. This means that one track might be very quiet, and the next quite loud, or sound effects or alerts played at a much higher volume. This can damage your hearing if you wear headphones for a good deal of time, and so being able to easily adjust the volume will allow you to listen to your computer with much less danger of discomfort or damage being caused.
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