Stemoscope vs Stethogram

Stethoscope is evolving. Many doctors use traditional stethoscopes such as Littmann (not Littman). Some are trying Eko stethoscope, evolved but still hung over the neck. Stemoscope is very different. It is designed for everyone to listen to the heartbeat (heart beat) or breath sounds, or many other sounds of life, for STEM education, recreations and many other purposes. It is a tubeless stethoscope. It is a wireless stethoscope. It is a Bluetooth stethoscope. It is a digital stethoscope. It is a mobile stethoscope. It is a smartphone stethoscope. It is a wearable stethoscope. It is likely the smallest stethoscope in the world. It is Stemoscope. Sounds tell stories of life. They come from inside of a person, your pet or a plant and emanate outwards for us to discover and to appreciate. Stemoscope detects sounds and transmits them wirelessly to your smart devices, phones or tablets, eliminating the cumbersome tube of the traditional stethoscope. A user can choose either a wired or wireless earphone to listen to these engaging sounds. Stemoscope is the world's first wearable stethoscope. With the specially designed strap (might need to be ordered separately), you can easily wear it or carry it easily with you. It is so small that you can store it with your earphone in the same bag. The stemoscope comes with an engaging App with many rich and useful features that are easy to use by anyone. You can save the sounds and the locations where the sound comes from. You can share the recorded sounds with others through emails. The App supports playback at half the normal speed so that it is easier for anyone to recognize the detailed sound characteristics. In the STEM mode, the stemoscope can even detect infrasounds that can‘t be heard by our bare ears. You can design your own sound filter or shift the sound pitch to hear sounds in a different and sometimes more insightful manner.

Stethogram is a digital stethoscope application working in conjunction with a 3D printed open source attachment which allows healthcare providers to listen to patient's heart and lung through a Bluetooth audio device such as AirPods, and record the signal as sound files for later use.