DIY Electronic Stethoscope

[@alweb360]

Your heart valves sounded good.

[@sleepyburr]

For those wondering what type of mic to use, I was able to pull this off with a lapel/clip-on mic (or a Lavalier mic if you wanna be fancy about it). They're fairly cheap and easy to find online. You can connect them to a traditional mic pack, but there are also some that can be used with your phone.

[@kungfooman]

Thanks a lot, comments like yours are gold

[@mcpoulet13]

Can you let us knkwake and model and how you did this?

[@michelleguterman1985]

What microphone did you use?

[@bunberrier]

I can only assume the three downvotes were from mouth-breathers disappointed by the lack of naked women, robots, and explosions. That was very informative. I am interested in making recordings of my pets breathing and heartbeats as metrics of comparision as they age, so that I can detect problems that require medical care. Thank you Anatoly.

[@soumitra001]

I have created a DIY electronic stethoscope using the chest piece and connecting it to condenser mic over the tube. While I am able to hear all outside sound , I am not able to hear any body sound at all (heart/lungs) . The same chest piece when connected to tube of stethoscope works well . I am using audacity software for recording. I would appreciate any suggestions for resolving this . Thanks

[@bunberrier]

Maybe the microphone is not sensitive to low frequencies. Or maybe the connecting tube to the microphone needs to be a different length, shorter or longer.

[@RameshBabu-mp9py]

Can we record the patient heartbeat remotely?if yes, please explain how to achieve

[@mcpoulet13]

I would very much like to purchase a pre made (safe) stetoscope from you that i can use to record my heart live, in real time. How can i reach you?

[@OmyRchannelZ]

can you record more heartbeat sound of your heart ? i'll really appreciate it^^!!

[@ajaydhamija1]

which mic has been used here

[@lukeberfiga]

Thank you SO MUCH for this video, it really helped me a lot! I've just managed to record my heartbeat with my new "DIY electronic stethoscope" (same mic, but I decided to use a pro stethoscope) and the final result is phenomenal! Now I can finally use the heartbeat samples in my horror soundtracks XD

[@mayafeba4]

Hi Luca, Which microphone did you use? THANK YOU

[@lukeberfiga]

@@mayafeba4 Audio Technica Pro ATR3350, awesome little mic!

[@TranslatorsCafecom]

I paid 2 dollars and 97 cents (with shipping). If you pay more for a pro version (for example, Littmann), you pay the same 3 dollars for the thing itself (which was invented 200 years ago) and another 100-300 dollars for its name.

[@cindyjohnson5242]

Thank you!

[@TheVinithtube]

Hello Sir. Thanks for the informative video. Please provide details of where i can buy the same microphone you have used. I am from india and would appreciate if you could provide me the link to purchase it online.

[@Dronar.]

Which microphone is used for this purpose..?

[@TranslatorsCafecom]

Microphone used in the video: Audio Technica Omnidirectional Condenser Lavalier Microphone ATR3350 (www.audio-technica.com/en-ca/atr3350).

[@stevenpacey9020]

Drop em out let me see dem... B XD fantastic video thank you so much 👍

[@dr.khaoula7836]

Thank you so much for your explanation.....we can know after analysis of PCG signal the CHD children????!!

[@GlebLebedevOnSoftware]

Анатолий, подскажите что за микрофон вы использовали? Сходу не получилось найти такой же маленький конденсаторный микрофон.

[@TranslatorsCafecom]

Здравствуйте, Глеб! Я записывал, в основном на петличный конденсаторный микрофон (в просторечии петличка) Audio-Technica Omnidirectional ATR3350 Lavalier Microphone, который у меня используется для записи этих видеосюжетов. Он недорогой - 30 долларов: www.ebay.com/itm/Audio-Technica-ATR-3350i-Omnidirectional-Condenser-Lavalier-Microphone-/331692799582?hash=item4d3a6e765e:g:czkAAOSwYHxWL43~. Но можно с успехом использовать и дешевый компьютерный электретный микрофон за 25 центов. Вроде такого: www.ebay.com/itm/5-pcs-6-5mm-52D-Sensitivity-Capacitive-Electret-Microphone-NEW-/142082279151?hash=item2114c386ef:g:HM0AAOSw0UdXrEyC. Хотя, конечно, качество будет похуже, так как микрофон должен хорошо записывать низкие частоты. Частотная характеристика микрофона ATR3350 50 - 18,000 Гц. Но это не означает, что он "не слышит" частоты ниже 50 Гц. Он их слышет, но не так хорошо, как частоты выше 50 Гц. Звук можно обработать в любой программе обработки звука, подняв низкие частоты. Анатолий

[@vadyash]

сколько вашему сайту лет?

[@TranslatorsCafecom]

+AdamThomas Moran Сайт TranslatorsCafe.com запущен в августе 2002 года. Каналу TranslatorsCafe.com на KZbin - два года.

[@dunga1951]

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