Audio-Technica AT897 User Manual

Audio-Technica AT897 Microphone manual cover

Pages 2

Year 2021

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Audio-Technica AT897 Microphone Specification

The Audio-Technica AT897 is a highly regarded shotgun microphone designed for professional audio capturing in video production, broadcasting, and field recording applications. Engineered to deliver exceptional audio quality, this microphone features a highly directional polar pattern, specifically a line + gradient design, which effectively focuses on sound from the front while minimizing noise from the sides and rear. This makes it ideal for capturing clear dialogue and sound effects in noisy environments or at a distance.

The microphone operates within a frequency response of 20 Hz to 20 kHz, ensuring a wide range of sound capture, from deep bass to crisp highs. Its low self-noise of 15 dB SPL and high sensitivity of -40 dB (10 mV) re 1V at 1 Pa further enhance its ability to record subtle audio details with minimal distortion.

The AT897 is powered either by phantom power (11-52V DC) or a single AA battery, providing flexibility for various recording situations. Its robust design features a durable metal housing, making it suitable for rigorous field use. The microphone measures 11 inches in length, a compact size that allows for easy integration with video cameras or boom poles.

Additional technical specifications include an output impedance of 200 ohms, ensuring compatibility with most professional audio equipment, and a maximum input sound level of 129 dB SPL, enabling the capture of loud sound sources without distortion. The AT897's XLRM-type connector offers secure and reliable connectivity. Overall, the Audio-Technica AT897 is a versatile and reliable shotgun microphone, well-suited for professional applications requiring high-quality directional audio capture.

Audio-Technica AT897 Microphone F.A.Q.

How do I power the Audio-Technica AT897 microphone?

The AT897 can be powered using either phantom power (11-52V DC) provided by a mixer or audio interface, or a single AA battery if phantom power is not available.

What is the best way to mount the AT897 for optimal audio capture?

The AT897 can be mounted on a boom pole or camera using a shock mount to minimize handling noise. Ensure the microphone is aimed directly at the sound source for best results.

How can I reduce wind noise when using the AT897 outdoors?

Use a windscreen or furry wind cover to significantly reduce wind noise when recording outdoors with the AT897.

What should I do if the AT897 is not picking up any sound?

Check if the microphone is properly connected and ensure that it is receiving power either through phantom power or a charged AA battery. Verify audio levels and input selection on your recording device.

How do I maintain the AT897 to ensure its longevity?

Keep the AT897 in a dry, dust-free environment when not in use. Regularly inspect the microphone and connectors for dust and debris, and clean gently if necessary.

Can the AT897 be used with DSLR cameras?

Yes, the AT897 can be used with DSLR cameras equipped with an external microphone input. An XLR to 3.5mm adapter may be needed if the camera does not have an XLR input.

Why is there a humming noise in my recordings with the AT897?

Humming noise can result from improper grounding or interference from electronic devices. Ensure all connections are secure and try using balanced cables.

What is the pickup pattern of the AT897, and how does it affect recording?

The AT897 features a line + gradient pickup pattern, which is highly directional. This makes it ideal for capturing sound from the front while minimizing noise from the sides and rear.

Is the AT897 suitable for recording interviews?

Yes, the AT897 is suitable for recording interviews, especially in noisy environments due to its directional pickup pattern, which helps isolate the speaker from background noise.

How can I store the AT897 when not in use to prevent damage?

Store the AT897 in its provided case or a padded bag. Remove the battery if not used for extended periods, and avoid exposing it to extreme temperatures or humidity.