This was great. It would be really cool if speaker/headphone reviewers showed frequency response curves instead of meaningless descriptions like "deep lows and crisp highs".
Excellent presentation. None technical people are not aware that higher frequencies generate a lower volume, and bass generates a higher volume. And recording studios can control the volume for tracks containing the higher frequencies, if they want to emphasize these sounds.
Thanks for your question. We are assuming that the output from the function generator is a perfect 1 V sine wave (2 V peak-to-peak) with constantly increasing frequency over the 20 second interval
Thank you for your perfectly demonstrated video. Could please change the length of the coffee cup and compare with its different lengths? Feels like SPL is lowing because of destructive intereference inside the cup walls.
At the time of recording, PASCO Capstone did not have that feature. If we were recording the video today, though, we would definitely use the "Output Frequency Sensor" feature that's been added since (as demonstrated in th-cam.com/video/ABMPUDquzgc/w-d-xo.html). Thanks for asking.
I've studied audio engineering and later on music production (SAE Amsterdam). Also thought that to the young generation. Right now I'm a physic teacher. It is not the same and in the - atleast dutch - schoolbooks it is not mixed-up.
Now this is some serious content! Poggers
This was great. It would be really cool if speaker/headphone reviewers showed frequency response curves instead of meaningless descriptions like "deep lows and crisp highs".
Excellent presentation. None technical people are not aware that higher frequencies generate a lower volume, and bass generates a higher volume. And recording studios can control the volume for tracks containing the higher frequencies, if they want to emphasize these sounds.
Thanks this helped me for practical 🙂
Thanks for your question. We are assuming that the output from the function generator is a perfect 1 V sine wave (2 V peak-to-peak) with constantly increasing frequency over the 20 second interval
Thank you for your perfectly demonstrated video. Could please change the length of the coffee cup and compare with its different lengths? Feels like SPL is lowing because of destructive intereference inside the cup walls.
My dear exellent good
Wow thank you for the demonstration , I really appreciate it.
Yo this was really cool
This was really cool, thanks. Question: Do we know that the function generator's output is flat over this frequency range?
Hi JJ, Nice! I can use that. Why did you use a sensor for the frequency instead of the onboard frequency sensor on the powered output?
At the time of recording, PASCO Capstone did not have that feature. If we were recording the video today, though, we would definitely use the "Output Frequency Sensor" feature that's been added since (as demonstrated in th-cam.com/video/ABMPUDquzgc/w-d-xo.html). Thanks for asking.
Mind blowing.
awesome
The frequency response curve/graph, basically shows the highest and lowest frequency the speaker can generate/produce ?
nice...hopefully some people out of the sound engeneering schools will get that bandwidt and freq.response ain't the same things...:)
I've studied audio engineering and later on music production (SAE Amsterdam). Also thought that to the young generation. Right now I'm a physic teacher. It is not the same and in the - atleast dutch - schoolbooks it is not mixed-up.
Anyone here for 391 Assignment? :)
Cool!, made me laugh tho, "house hold items" cus everyone has a drawer full of air core solenoids.
+ntme9 Fair enough point. I take it that you've never been to JJ's house, though. Thanks for watching.
🤔🤔🤔 I do...