What microphones have a high impedance...

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Question 1 of 20bVJ07Sb8IClzdyW88iwZ

What microphones have a high impedance output?

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bVJ07Sb8IClzdyW88iwZ

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What microphones have a high impedance output?

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🔍 Key Concepts

• Difference between crystal and dynamic microphone construction • What impedance means in simple electrical terms (high vs low impedance sources) • Typical use of high-impedance microphones in older or simple radio/PA equipment

💭 Think About

• Think about which microphone type produces a relatively small current and is more sensitive to the type and length of cable used • Consider which microphone type more often needs a matching transformer to connect to standard low-impedance modern audio inputs • Ask yourself: in basic radio communications gear, which microphone type was traditionally known for being high impedance?

✅ Before You Answer

• Review which microphone element (crystal vs dynamic) behaves more like a voltage source with very little current • Recall that most modern professional audio systems are designed around low-impedance dynamic microphones • Eliminate any choice that suggests all types share the same impedance, or that none can be high impedance, and focus on the one most commonly associated with high impedance outputs

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Question 1 of 20bVJ07Sb8IClzdyW88iwZ

What microphones have a high impedance output?

Back

Question 1 of 20

bVJ07Sb8IClzdyW88iwZ

Q

What microphones have a high impedance output?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Difference between crystal and dynamic microphone construction • What impedance means in simple electrical terms (high vs low impedance sources) • Typical use of high-impedance microphones in older or simple radio/PA equipment

💭 Think About

• Think about which microphone type produces a relatively small current and is more sensitive to the type and length of cable used • Consider which microphone type more often needs a matching transformer to connect to standard low-impedance modern audio inputs • Ask yourself: in basic radio communications gear, which microphone type was traditionally known for being high impedance?

✅ Before You Answer

• Review which microphone element (crystal vs dynamic) behaves more like a voltage source with very little current • Recall that most modern professional audio systems are designed around low-impedance dynamic microphones • Eliminate any choice that suggests all types share the same impedance, or that none can be high impedance, and focus on the one most commonly associated with high impedance outputs

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed