Audio-Technica ES945O-TB3 User Manual

Audio-Technica ES945O-TB3 Microphone manual cover
Pages 10
Year 2021
Language(s)
English en

Audio-Technica ES945O-TB3 Microphone Specification

The Audio-Technica ES945O-TB3 is a high-performance omnidirectional condenser boundary microphone designed for conference rooms, boardrooms, and other professional sound reinforcement applications. It features a low-profile design that allows for unobtrusive placement on a table or flat surface. This microphone utilizes a wide-range condenser element with an omnidirectional polar pattern, ensuring clear and natural sound capture from all directions. The ES945O-TB3 is equipped with a highly sensitive element that provides a frequency response of 40 to 15,000 Hz, effectively capturing a broad range of vocal frequencies with precision and clarity.

The microphone’s robust construction includes a heavy-duty case and a two-layer perforated grille, which work together to reduce mechanical noise and protect the internal components. It connects via a TA3F-type connector, making it compatible with various audio setups that support phantom power. Installation is straightforward, thanks to its flange-mount design that allows for secure, permanent placement on a table surface. It operates on 11V to 52V DC phantom power, which is a standard in professional audio environments, ensuring a reliable performance.

The ES945O-TB3 is designed to offer excellent speech intelligibility, making it ideal for capturing spoken word applications with minimal environmental noise interference. Its durable construction and refined audio performance make it a dependable choice for fixed installations in professional audio settings. This microphone is part of Audio-Technica's Engineered Sound series, known for combining innovative technology with user-friendly features, ensuring long-lasting, high-quality audio capture in demanding professional settings.

Audio-Technica ES945O-TB3 Microphone F.A.Q.

How do I properly set up the Audio-Technica ES945O-TB3 microphone for the first time?

To set up the Audio-Technica ES945O-TB3, connect the TB3 connector to a compatible audio interface or mixer, ensuring phantom power is enabled. Position the microphone at the desired location, ideally within 6-12 inches from the sound source for optimal audio capture.

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

Check the connection between the microphone and the audio interface or mixer. Ensure that phantom power is enabled, as the ES945O-TB3 requires it to function. Verify that the input channel on the recording device is not muted.

How can I reduce background noise when using the ES945O-TB3 microphone?

Position the microphone closer to the sound source and use a pop filter or windscreen to minimize noise. Additionally, consider using noise gate or noise reduction plugins during post-production to further eliminate unwanted sounds.

What maintenance is required to keep the ES945O-TB3 microphone in good condition?

Regularly clean the microphone grill with a soft, dry cloth to remove dust and debris. Avoid exposing the microphone to extreme temperatures and humidity. Store it in a protective case when not in use to prevent physical damage.

How do I troubleshoot intermittent sound issues with the ES945O-TB3?

Check all cable connections for secure attachment. Test the microphone with a different cable or audio interface to rule out hardware issues. Inspect the TB3 connector for bent pins or damage.

Can the ES945O-TB3 be used for outdoor recordings?

While the ES945O-TB3 can be used outdoors, it is recommended to use a windscreen to reduce wind noise. Protect the microphone from moisture and direct exposure to the elements to prevent damage.

What is the polar pattern of the ES945O-TB3 and how does it affect recording?

The ES945O-TB3 features an omnidirectional polar pattern, capturing sound equally from all directions. This is ideal for recording group discussions or ambient sounds but may capture more background noise compared to directional microphones.

How do I connect the ES945O-TB3 to a computer?

To connect the ES945O-TB3 to a computer, use an audio interface with a TB3 input that provides phantom power. Connect the interface to the computer via USB or another compatible connection, then configure the computer's audio settings to recognize the interface as the input device.

What are some tips for achieving the best audio quality with the ES945O-TB3?

Ensure the microphone is positioned correctly relative to the sound source. Use acoustic treatment in the recording environment to minimize reflections and echo. Adjust gain settings appropriately on your audio interface to prevent distortion.

How can I prevent handling noise when using the ES945O-TB3 microphone?

Use a shock mount to isolate the microphone from vibrations and handling noise. Additionally, handle the microphone stand or boom arm gently to minimize noise transmission.