====== Super Ear ======

{{tag> oscillations_and_waves acoustics amplifier located}}

<WRAP box right>
{{Super_Ear.jpg?400|}}

// //
</WRAP>

===== Description =====

Consists of a microphone in a dish with an amplifier and a headphone jack. A small speaker is attached to a stethoscope for listening. 

===== Purpose =====

Demonstrate electronic amplification of sound.

===== Apparatus =====

  * 'Super ear' and headphones
  * 9V battery

===== Setup =====

Pick up sounds from across the room with this super ear! Just put on the headset,point, and press the trigger to listen. Sound is amplified and a whisper can be heard from across the room

===== Notes =====



<WRAP group>
<WRAP half column>

</WRAP>
<WRAP half column>

</WRAP>
</WRAP>


<WRAP box>
<WRAP centeralign> // Demo room information // 
</WRAP>
<WRAP tablewidth 100%>
| **Location** | S4 |
| **Maker** | Unknown |
| **Current State** | Working |
</WRAP>
</WRAP>