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Cardioid
No! dont worry, the microphone will only pick up on your voice! The only way for it to pick up the sound of your heart would be if you held the microphone up to your chest (in the right place)!!
A cardioid microphone is a directional mic: one that picks up more sound from the front than from the rear. The word "cardioid" means "in the shape of a heart". When the response pattern of such a directional microphone is plotted on a polar (360 degree) grid, it looks roughly like a heart.
Sperm Cells. Haha Then Your Heart Has A Baby Heart . And Then You Have A Heart Family Inside Of You! .
Yes heart cells have.They are very active cells,they have lot of them
Most cells in the heart are cardiac muscle cells.
There are many applications for iphones that monitor heart rate. Some use the microphone!
The main specialized cells that make up the heart are cardiomyocytes responsible for contraction, pacemaker cells that generate electrical impulses, and conductive cells that help spread the electrical signals throughout the heart.
brain cells are activated by brain genes and heart cells are activated by heart genes. that's how they function, by their genes
Cells produce an enormous amount of molecules of which some (many) act as messengers and activators or inhibitors. When heart cells receive stimulation from other heart cells with certain molecules, they "know" what they are and that they should keep on being heart cells.
cardiac cells are specialized muscle cells brain cells are nerve cells
red blood cells are to the right side of your heart