9*7mm Capacitive Microphone
Description:
A 9*7mm capacitive microphone, also known as a condenser microphone, is a small, highly sensitive microphone designed for capturing sound. It’s commonly used in various applications, including smartphones, hearing aids, and other portable devices.
Specifications:
- Size: 9mm x 7mm – A miniature size, ideal for compact devices.
- Type: Capacitive (Condenser) – Converts sound waves into electrical signals by varying the capacitance between two conductive plates.
- Sensitivity: Typically measured in decibels (dB), indicating the microphone’s ability to convert sound pressure into electrical voltage.
- Frequency Response: The range of frequencies the microphone can effectively capture.
- Signal-to-Noise Ratio (SNR): A measure of the microphone’s ability to produce a strong signal compared to background noise.
- Polar Pattern: The directionality of the microphone, such as omnidirectional (picks up sound from all directions) or cardioid (picks up sound primarily from the front).
- Impedance: The electrical resistance of the microphone.
- Operating Voltage: The voltage required to power the microphone.
- Mounting: Can be surface-mounted or through-hole mounted, depending on the specific design.
Applications:
- Smartphones: Used for voice calls, video recording, and voice recognition.
- Hearing Aids: Amplifies sound for people with hearing loss.
- Portable Audio Devices: Used in MP3 players, digital recorders, and other devices.
- Industrial Applications: For noise monitoring, machine condition monitoring, and other industrial purposes.
Key Features:
- Small Size: Ideal for compact devices.
- High Sensitivity: Can capture even faint sounds.
- Wide Frequency Response: Can capture a wide range of frequencies.
- Low Noise: Provides clear and accurate sound capture.
Note: The specific specifications of a 9*7mm capacitive microphone may vary depending on the manufacturer and model. It’s essential to consult the datasheet or product specifications for accurate information.
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Description:
A 9*7mm capacitive microphone, also known as a condenser microphone, is a small, highly sensitive microphone designed for capturing sound. It’s commonly used in various applications, including smartphones, hearing aids, and other portable devices.
Specifications:
- Size: 9mm x 7mm – A miniature size, ideal for compact devices.
- Type: Capacitive (Condenser) – Converts sound waves into electrical signals by varying the capacitance between two conductive plates.
- Sensitivity: Typically measured in decibels (dB), indicating the microphone’s ability to convert sound pressure into electrical voltage.
- Frequency Response: The range of frequencies the microphone can effectively capture.
- Signal-to-Noise Ratio (SNR): A measure of the microphone’s ability to produce a strong signal compared to background noise.
- Polar Pattern: The directionality of the microphone, such as omnidirectional (picks up sound from all directions) or cardioid (picks up sound primarily from the front).
- Impedance: The electrical resistance of the microphone.
- Operating Voltage: The voltage required to power the microphone.
- Mounting: Can be surface-mounted or through-hole mounted, depending on the specific design.
Applications:
- Smartphones: Used for voice calls, video recording, and voice recognition.
- Hearing Aids: Amplifies sound for people with hearing loss.
- Portable Audio Devices: Used in MP3 players, digital recorders, and other devices.
- Industrial Applications: For noise monitoring, machine condition monitoring, and other industrial purposes.
Key Features:
- Small Size: Ideal for compact devices.
- High Sensitivity: Can capture even faint sounds.
- Wide Frequency Response: Can capture a wide range of frequencies.
- Low Noise: Provides clear and accurate sound capture.
Note: The specific specifications of a 9*7mm capacitive microphone may vary depending on the manufacturer and model. It’s essential to consult the datasheet or product specifications for accurate information.
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