Question

which device we use for speech recognizer language and sentiments and analyzers(1)scanner
(2) camera
(3) microphone
(4)all of the above
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Answer 1

Answer:

3. Microphone

Explanation:

Alternatively referred to as speech recognition, voice recognition is a computer software program or hardware device with the ability to decode the human voice. Voice recognition is commonly used to operate a device, perform commands, or write without having to use a keyboard, mouse, or press any buttons.

Answer 2

Answer:

microphone

Explanation:

With the help of microphone

we can record our voice