Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Speech has low frequency vowels and high frequency consonant sounds. The consonants are very important for speech to be understood and are from 4kHz to 15kHz. If the high frequencies are filtered out then speech is difficult or impossible to understand.
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