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2 years ago

How to do or create a shepard tone using additive synthesis in Pure Data. Please help, desperate!!

Computers and Technology

1 answer:

Karolina [17]2 years ago

3 0

Answer:

Creating a Shephard Tone

Step 1: Choose a steady with constant pitch and volume and edit it to a 12 second long clip.

Step 2: Duplicate your track so that a copy plays simultaneously with your first.

Step 3: Statically pitch the entire duplicated clip down one full octave (or -12 semitones)

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At the frequency of 2.4 GHz what is the free-space path loss in dB.

chubhunter [2.5K]

Answer:

The FSBL is 100.05 dB

Solution:

As per the question:

Frequency, f = 2.4 GHz = $2.4\times 10^{9}$

Now, we know that to calculate FSBL, i.e., Free Space Path Loss in dB, we use:

$FSBL(in dB) = 10log_{10}(\frac{4\pifd}{c})^{2}$

where

d = 1 km = 1000

c = $3\times 10^{8} m/s$

$FSBL(in dB) = 20log_{10}\frac{4\pifd}{c} = 20log_{10}(fd) + 20log_{10}(\frac{4\pi}{c})$

$FSBL(in dB) = 20log_{10}(f) + 20log_{10}(d) + 20log_{10}(\frac{4\pi}{c})$

$FSBL(in dB) = 20log_{10}(2.4\times 10^{9}) + 20log_{10}(10^{3}) + 20log_{10}(\frac{4\pi}{3\times 10^{8}})$

$FSBL(in dB) = 20\times 9.3802 + 20\times 3 - 147.55 = 100.05 dB$

6 0

3 years ago

The inventory tracking system shows that 12 laptop were on hand before a customer brings two laptops to the register for purchas

Bingel [31]

Answer:

Inventory errors can cause mismatches between the real numbers of the company, to avoid this you must use software that allows you to avoid these errors.

Explanation:

There is <u>software that line</u> (in the cloud), which is not necessary to install directly on a laptop or server.

Software examples for optimal inventory management:

1. ERP software in the cloud (it is an enterprise resource planner), it is flexible and low cost.

2. my MANAGEMENT

3. Crol

4. bind ERP (for SMEs)

5. Cloudadmin

6. Multi-commerce (license required).

6 0

3 years ago

What are the example of dedicated computers?

Drupady [299]

A dedicated server is a single computer in a network reserved for serving the needs of the network. For example, some networks require that one computer be set aside to manage communications between all the other computers. A dedicated server could also be a computer that manages printer resources.

8 0

3 years ago

Any please answer this How much resistance is required to gen-erate 50 mA of current from a 5 volt bat-tery?

nasty-shy [4]

Answer:

Calculating Currents: Current in a Truck Battery and a Handheld Calculator ... (b) How long does it take 1.00 C of charge to flow through a handheld calculator if a 0.300-mA current is ...

7 0

2 years ago

The set of three integer values for the lengths of the sides of a right triangle is called a Pythagorean triple. These three sid

Sloan [31]

Answer:

In Python:

def Pythagorean_triple(hyp,side1,side2):

if hyp**2 == side1**2 + side2*2:

return True

else:

return False

print("Hypotenuse\tSide 1\t Side 2\t Return Value")

for i in range(1,501):

for j in range(1,501):

for k in range(1,501):

print(str(i)+"\t"+str(j)+"\t"+str(k)+"\t"+str(Pythagorean_triple(i,j,k)))

Explanation:

This defines the function

def Pythagorean_triple(hyp,side1,side2):

This checks for pythagorean triple

if hyp**2 == side1**2 + side2*2:

Returns True, if true

return True

else:

Returns False, if otherwise

return False

The main method begins

This prints the header

print("Hypotenuse\tSide 1\t Side 2\t Return Value")

The following is a triple-nested loop [Each of the loop is from 1 to 500]

for i in range(1,501): -->The hypotenuse

for j in range(1,501): -->Side 1

for k in range(1,501):-->Side 2

This calls the function and prints the required output i.e. the sides of the triangle and True or False

print(str(i)+"\t"+str(j)+"\t"+str(k)+"\t"+str(Pythagorean_triple(i,j,k)))

8 0

3 years ago