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Analogue and digital sound
Analogue sound
Analogue sound is a wave recorded from the source in its original form. It does not change. And it is read and reproduced by an analogue player and amplify in a speaker. Some analogue devices are the tape and vinyl record.
To process this type of audio, the sound wave produces a vibration in the air which gets to a microphone. This vibration travels through a wire as an electrical signal. It records on magnetic tape by using recording heads. These heads are also in charge of reproducing the sound. There is a loss of quality on each playing due to the friction between the tape and the heads that degrades the physical support.
For the same reason, duplication in analogue sound (copy from one support to another) produces a loss of quality in each copy.
Digital sound
On the other hand, digital sound is kept, processed and reproduced in digital supports as numbers. There exist several supports to keep digital audio: MP3, CD-Audio, CD-Rom, DVD, hard drives, etc..
As in the previous case, the sound is kept by a microphone. But the electrical signal becomes numerical data by a sampler (analogue to digital converter). The sampler is placed between the micro and the recorder. This process happens several times per second and is called sampling.
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Can you tell me if this is correct?
In the Renaissance, instrumental music was only used to dance. No one used it just for listening.
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Is that question correct?
What are they alike and different in?
How could I say it properly?
Thank you four your help!
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Can I say "among them this opera is remarkable"?
Can you tell me some other ways to say that?
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Renaissance dances
Apart from songs in different languages, secular music included dances. These are instrumental pieces which were created to accompany people dancing. Naturally, in the Renaissance time, they used to dance as entertainment at parties and celebrations all around. But the way they did it was not the same in Court than in the country.
Country dances had no rules and everyone could join them just for fun and entertainment. On the other hand, court dances had set steps that nobles and people in high social levels had to know. They needed to recognize each rhythm when performers played the music and execute the dance moves that matched this music. Events in palaces with moments of dance were an important side of social life, so nobles used to train their skills in dancing since their childhood.
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To distinguish
I'm not sure if I used "distinguish" properly in this text:
"Compare & Contrast the sacred and the secular music created in the Renaissance period. Then think how you can distinguish between them and write it down."
Can someone tell me, please?
Thank you in advance.
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"When -ing"
Can you, please, tell me if this structure (when -ing) is correct in the following example?
"It established some rules that composers had to follow when creating religious music."
Thank you in advance.
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Music or musical
I'm not sure when I should use each one. For example in "Music/Musical characteristics" or "Music/Musical language".
Thank you in advance!
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Expression "Give the floor"
Can I use this expression in a classroom when students are working in teams? I mean, if I can tell a student that they role is "to give the floor" in their team. To say when a classmate can speak.
Thank you in advance!
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What is the difference between "over time" and "along time"?
Can I use this expression?: To better understand the music development along time...
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