A Microphone

<p>an&nbsp;<span class="one-click" data-term="instrument">instrument</span>&nbsp;<span class="one-click" data-term="capable">capable</span> of&nbsp;<span class="one-click" data-term="transforming">transforming</span>&nbsp;<span class="one-click" data-term="sound">sound</span>&nbsp;<span class="one-click" data-term="waves">waves</span>&nbsp;<span class="one-click" data-term="into">into</span>&nbsp;<span class="one-click" data-term="changes">changes</span> in&nbsp;<span class="one-click" data-term="electric">electric</span>&nbsp;<span class="one-click" data-term="currents">currents</span> or&nbsp;<span class="one-click" data-term="voltage">voltage,</span>&nbsp;<span class="one-click" data-term="used">used</span> in<span class="one-click" data-term="recording">recording</span> or&nbsp;<span class="one-click" data-term="transmitting">transmitting</span>&nbsp;<span class="one-click" data-term="sound">sound.</span></p>