![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 14:00, swiseman6703
In the real-world, humans hear sound as an analog signal. This means the signal
waveform, which is completely processable by human ears. However, machines 'hear' sound a little
differently, as they process sound digitally, which is a discrete waveform.
When sound is recorded or transmitted electronically, the continuous (analog) waveform is sampled to
convert it to a discrete (digital) sequence. Sampling is the process of reducing a continuous-time signal
to a discrete-time signal. As the sampling rate increases, the sound quality of the recording or
transmission will improve.
The graphs below represent two different samples of a pure tone. Sample 1 is taken 8 times per unit of
time. Sample 2 is taken 16 times per unit of time.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30, alexthebest3976
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20, gameranonymous266
Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40, arubright177
The tile along the edge of a triangular community pool needs to be replaced? ?
Answers: 2
Do you know the correct answer?
In the real-world, humans hear sound as an analog signal. This means the signal
waveform, which is...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 10.02.2021 18:40
![Konu](/tpl/images/cats/mkx.png)
Arts, 10.02.2021 18:40
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 10.02.2021 18:40
![Konu](/tpl/images/cats/fizika.png)
Physics, 10.02.2021 18:40
![Konu](/tpl/images/cats/en.png)
English, 10.02.2021 18:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.02.2021 18:40
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)