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yes it is true that they do that because iplay the piano

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โˆ™ 2010-04-21 19:19:35
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Q: Is it true that a piano tuners listen to the beat of frequency between then tuning fork and the wire are tuning?
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What is the beat frequency that is heard from a tuning fork with a frequency of 200Hz?

If you only have one tuning fork, no beat frequency is heard. A beat frequency is the result of combining two (or more) sounds. If you have two tuning forks, strike them at the same time, and touch both to the same hard surface or the same head bone, you hear three sounds. They have the following frequencies: -- the frequency of one tuning fork -- the frequency of the other tuning fork -- the beat frequency, which is the difference between the frequencies of the two tuning forks


Do piano tuners listen to the beat frequency between their tuning fork and the wire they are tuning?

Yes, they do. When the tuning fork (or the more modern electronic tone generator) is providing a reference tone, the tuner will strike a key and listen for a beat frequency between the reference and the piano string. With wrench in hand, the person tuning the instrument will take a bit of tension off the string, and will then increase the tension to bring the piano string "up" and equal to the frequency of the reference. The beat frequency will disappear as the tones become equal in frequency. It is the practice of the individuals tuning a piano to always bring a string of the instrument "up" to the frequency of the reference rather than "detuning" the string to lower the pitch and match it with the reference. With a bit of practice and patience ('cause you can always detune the string and "start over" to get it spot on), you can generally do a pretty good job of tuning the piano, though the professionals have been doing it for many years. These experienced folks have a good "ear" for the beat frequencies. The electronic references are modestly priced now, thanks to 21st century electronics. Note that there are cool electronic tuning units that will "listen" to the beat frequency and indicate to you when it disappears and a match has occurred. Our ears are generally fairly sensitive to the difference in the frequencies of two tones. When the tones "beat" on one another because they are being generated simultaneously, the difference between them is usually fairly obvious. Oh, and you are listening to the interference frequency between the two tones, which is what the beat frequency is. Certainly it's a bit of a challenge to accurately tune a piano, but many folks are fairly capable of doing it and only need a modicum of practice. Leave that big Steinway or Yamaha to the experts, but if you've got an old upright, have a go!


Piano tuners listen to the beat frequency between their tuning fork and the wire they are tuning?

Yes, they do. When the tuning fork (or the more modern electronic tone generator) is providing a reference tone, the tuner will strike a key and listen for a beat frequency between the reference and the piano string. With wrench in hand, the person tuning the instrument will take a bit of tension off the string, and will then increase the tension to bring the piano string "up" and equal to the frequency of the reference. The beat frequency will disappear as the tones become equal in frequency. It is the practice of the individuals tuning a piano to always bring a string of the instrument "up" to the frequency of the reference rather than "detuning" the string to lower the pitch and match it with the reference. With a bit of practice and patience ('cause you can always detune the string and "start over" to get it spot on), you can generally do a pretty good job of tuning the piano, though the professionals have been doing it for many years. These experienced folks have a good "ear" for the beat frequencies. The electronic references are modestly priced now, thanks to 21st century electronics. Note that there are cool electronic tuning units that will "listen" to the beat frequency and indicate to you when it disappears and a match has occurred. Our ears are generally fairly sensitive to the difference in the frequencies of two tones. When the tones "beat" on one another because they are being generated simultaneously, the difference between them is usually fairly obvious. Oh, and you are listening to the interference frequency between the two tones, which is what the beat frequency is. Certainly it's a bit of a challenge to accurately tune a piano, but many folks are fairly capable of doing it and only need a modicum of practice. Leave that big Steinway or Yamaha to the experts, but if you've got an old upright, have a go!


What parts of the violin hold up the strings?

the bridge and the tuning pegs and the little tuners


When a tuning fork with a frequency of 205 Hz is played at the same time a tuning for with a frequency of 200 Hz is played What is the beat frequency that is heard?

5 Hz


Where can you tune a cello?

A 'cello can be manually tuned in two places - the tuning pegs above the fingerboard, used for changing the tuning in large increments, or the fine tuners on the tailpiece, used for (usually) sub-tone tuning.


A tuning fork of frequency 300Hz will resonate if a sound wave incident on it has a frequency of what?

300Hz is the natural frequency of the tuning fork hence if a sound wave of same frequency hits the fork then RESONANCE occurs


Two tuning forks are struck at the same time One tuning fork has a frequency of 20Hz while the second tuning fork has a frequency of 226Hz How many beats will result?

Beat frequency = f2 - f1= 226 - 20 = 206 Hz :)


What fundamental characteristics of the sound produced by a tuning fork depends on its frequency?

The characteristics that determine the frequency with which a tuning fork will vibrate are the length and mass of the tines.


What fundamental characteristic of the sound produce by a tuning fork depends on its frequency?

The characteristics that determine the frequency with which a tuning fork will vibrate are the length and mass of the tines.


Two tuning forks are struck at the same timeone tuning fork has a frequency of 20 hz while the second tuning fork has a frequency of 226 hz how many beats will result?

11.3 beats


Who are the best piano tuners in the Toronto area?

You can find a list of piano tuners in Toronto namely pianoinside, bestpiano,torontopianosale etc.They provide with tuning as well as moving,buying,selling etc.

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