Solving a Dog Whistle Sound Problem: Finding the Frequency of Brand X

In summary, one dog whistle operates at 23.5kHz and another brandX operates at an unknown frequency. When played together, they produce a shrill whine of frequency 5kHz, indicating that the frequency of brandX is either 5kHz lower or higher than 23.5kHz. This suggests that brandX operates at a frequency that is still within the hearing range of humans, but possibly higher than 23.5kHz.
  • #1
Dx
A certain dog whistle operates at 23,5khz, while another brandX operates at an unknown frequency. If neither whistle can be heard by humans when played seperately but a shrill whine of frequency 5kHz occurs when they are play simultaneously, estimate the operating frequency of brand X.


do i have to subtract the 23.5k from 5 to find its difference? Since beat frequency = differ in the 2 wave frequncies or what? I am confused with what to do?

Thanks!

Dx :wink:
 
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  • #2
You're on the right track but in the wrong direction. Keep in mind that humans can hear up to about 23 kHz, while dogs hearing range goes up to about 45 kHz.
 
  • #3
Yea, so the other one will either be 23.5+5 or 23.5-5

The beat frequency is the difference between the two whistles..so if one is at 23.5kHz and the beat frequency is 5kHz, then the second whistle will either be 5kHz lower or higher than whistle 1
 

1. How do you determine the frequency of the dog whistle sound produced by Brand X?

To determine the frequency of the dog whistle sound, we would use a frequency analyzer tool, such as a spectrum analyzer or an oscilloscope. These tools measure the amplitude and frequency of sound waves, allowing us to accurately determine the frequency of the dog whistle sound produced by Brand X.

2. What is the range of frequencies that Brand X dog whistle can produce?

The range of frequencies that Brand X dog whistle can produce depends on the specific product, but most dog whistles have a range between 16,000 Hz and 22,000 Hz. However, some dog whistles claim to produce frequencies as high as 48,000 Hz.

3. How does the frequency of Brand X dog whistle affect its effectiveness?

The frequency of a dog whistle is crucial to its effectiveness. Dogs have a higher hearing range than humans, and their hearing is most sensitive to high frequencies. Therefore, a higher frequency dog whistle, such as Brand X, will be more effective in grabbing a dog's attention and training them.

4. Can the frequency of Brand X dog whistle be adjusted?

Yes, some dog whistles, including Brand X, have adjustable frequencies. This allows the user to fine-tune the frequency to their dog's specific hearing range, making the whistle more effective in training and controlling their dog's behavior.

5. Are there any potential problems with using a dog whistle, such as Brand X, at high frequencies?

There are a few potential problems with using a dog whistle at high frequencies. First, some dogs may have a lower hearing range and may not respond to the high-frequency whistle. Second, using a dog whistle at extremely high frequencies can cause discomfort or pain for dogs and should be used with caution. Lastly, high-frequency dog whistles may also be audible to other animals, such as cats or rodents, which could cause confusion or unwanted attention from these animals.

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