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Because our brains lack the capability to de-code digital signals. Therefore, any digital sound must be converted to analogue (and be within a specific frequency range) for us to hear it.
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Technically should it be an Hour or a Hour?
It is "An" hour, not a hour. The "an" comes before every vowel sound, not every vowel.
What are some examples of sound energy?
Sound energy comes from when you are speaking to your friends, a bee buzzing, boiling water, the horn of a car, clapping your hands, stomping your foot hard against the floor and many more.Anything with sound is a good example of sound energy.Examples: laugh, scream, yelling,radio
How can you evaluate someones speech?
There are several things that you want to look out for when evaluating a person's speech. What message is the speaker trying to convey? Is it clear, or does it digress? The speech should also have a clear beginning, middle, and conclusion. How good is the speaker's vocabulary? Does his speech sound natural? Watch out for bad speaking habits, such as 'um's, 'ah's, wide pauses, repetition. The speaker should always make eye contact with the audience, and stand straight. Posture is important - it conveys confidence.
Is 275w root mean squared speaker can be use in 120w root mean squared amplifier 4ohms?
Yes. The "275W" is the maximum power that the speaker can handle at its input. The "120W" is the maximum undistorted power that the amp can deliver in the loud spots with the volume wide open. So the amplifier will never overdrive the speaker. The impedances of the speaker and amp-output should match. If one of them is marked "4 ohms", then they both should be. If they're not the same, then . . . -- the speaker may not sound as 'crisp' as it should. -- the amplifier may not deliver as much undistorted power as it should. -- the amplifier may not run as cool as it should. -- with an extreme mismatch and extended loud spots played at high volume, the amplifier may even be damaged.
Is the turing test a real measure of intelligence?
No, it measures a computer's similarity to human intelligence. If it can make an answer to a random question and sound human, then it's passed.
What are AD and DA?
AD is Analog to Digital conversion the use is to do digital measurements of analog voltages and currents, a computer soundcard is an AD converter that convert analog sound to digital sound so that it can be played on a computer, and DA is the opposite, digital to analog conversion, the digital sound on the computer is converted to analog sound to drive a speaker or headphone
Is sound from a speaker digital or analog?
That would be analog. A speaker is not just on or off, and its range varies as the voltage changes. Sound cards use a D/A converter to convert digital data to audible sound.
Does sound have to be converted from digital to analog for a computer?
No. Sound has to be converted from analog to digital for use by a computer, not the other way around. It is converted to analog so amplifiers and other analog equipment can use it and so you can hear it.
What is a computer speaker?
So you can hear sound from the computer.
How can you get the sound on your computer?
I activating my speaker.
Is a sound card is attached in the inside a computer's speaker?
No, the sound card is attached to the motherboard of the computer.
What is the imput device for sound on a computer?
sound driver and speaker
What does a computer speaker do?
speakers is sound which is actually data
What are functions of a sound card?
The sound card functions by converting digital data into analog information. It also converts analog data into digital data. The digital signal processor inside of the sound card is responsible for this.
Is Sound digital or analog?
Sound itself is always analog, though the quality varies. Things on a a computer, iPod, TV, etc. are represented and transmitted digitally, but it is converted back to analog before it gets to the speakers. An example of analog sound storage would be a record player. While both are voltage, digital media is written in 1's or 0's, then converted back into a semi analog voltage to drive a speaker. To the trained ear, modern music which is stored digitally still doesn't sound as good as analog, due to loss in some of the frequencies we hear. Another way to create or transmit sound is acoustic, which is that of a nonelectric guitar or saxophone.
What is the description of a computer speaker?
they let the sound out so u can hear music or sound
What is the function of computer speaker?
to make sound
