Dayton WT3 instruction

Import Impedance Data…

Opens a file dialog to select a .txt (or .zma) file containing data to be imported to the Workbench. Within the .txt file each data point must be on a single line in the format: “Frequency Impedance Phase” with the frequency, impedance and phase data separated by a tab or spaces. When the file is opened the data is imported to the WT3 Workbench, interpolated via a powerful cubic spline routine and then plotted on the screen. Note that imported phase data must be in degrees. A minimum of two data points are required. Data below 1 Hz will be ignored.

Export Impedance Data…

Exports the response on the workbench to a .txt (or .zma) file for use with other applications. Each frequency and its impedance magnitude and phase are listed on a single line separated by tabs. The full frequency range from 1 Hz up to F(s)/2 is exported. Note that exported phase data is in degrees. A text header is included which contains details on the extracted driver parameters. Data can also be exported in a format similar to data exported from CLIO. This allows importing driver parameters into loudspeaker simulation software such as Bass Box .

Open Driver File…

This opens a file dialog which allows you to select a WinSpeakerz individual driver file (.dvr) to open to the WT3 Workbench. This is useful for exchanging data with WinSpeakerz (loudspeaker simulation software available separately from True Audio). Driver files contain only the Driver Editor data, no impedance plot data is contained in these files.

Save Driver File …

Brings up a "save file" dialog which allows you to save the data and notes currently on the Workbench to a WinSpeakerz individual driver (.dvr) file. Driver files are saved with the .dvr filename extension. You can use individual driver files to exchange data with WinSpeakerz (available separately from True Audio).

Print… (Ctrl+P)

Brings up a print dialog box and prints a report based on the currently displayed memories. The report shows all of the currently displayed memories. You can print in either Portrait or Landscape mode and the report will adapt to the shape. The use of color and other preferences can be set at the menu: Edit/ Preferences.

Print Preview

Shows an on-screen preview of what the printed page will look like..

Print Setup…

This command displays the printer setup dialog to allow you to select the printer, paper and page orientation. Printing in portrait orientation provides space for the most printed notes, while printing in landscape orientation provides a larger printed plot with less space for notes.

WT3 specifications

The Dayton WT3 is a sophisticated and highly regarded tool in the field of audio measurement and analysis, particularly known for its precision in loudspeaker testing. This comprehensive device integrates several advanced features and technologies, making it an essential choice for audio professionals, engineers, and hobbyists alike.

One of the standout characteristics of the Dayton WT3 is its dual-channel capability, allowing users to conduct simultaneous measurements of two different loudspeakers. This feature is particularly useful in stereo systems where matching drivers is essential. The WT3 utilizes a high-resolution analog-to-digital converter (ADC) that ensures accurate and detailed frequency response measurements, providing users with the data they need to refine and optimize their audio setups.

The WT3 is equipped with a user-friendly interface that simplifies the measurement process. Its software is intuitive and runs on Windows, which means that users can easily navigate through various options to configure tests and analyze results. The inclusion of a built-in microphone makes it possible to perform room acoustics measurements, further enhancing its versatility.

Another key technology integrated into the Dayton WT3 is its frequency sweep capability. By generating continuous sine wave sweeps across a wide frequency range, the WT3 can analyze the response of loudspeakers in real-time. This allows for identifying resonances, distortion, and other critical parameters that affect sound quality.

The WT3 also features a range of measurement modes, including impedance measurements, which can be invaluable for understanding how a loudspeaker behaves across different frequencies. This data is displayed in easy-to-read graphs and charts, facilitating a straightforward interpretation of results.

Moreover, the Dayton WT3 utilizes advanced signal processing algorithms that help in reducing noise and other unwanted artifacts that can skew measurements. The device's accurate phase response measurement capability further distinguishes it from competitors, providing essential data for crossover design and speaker alignment.

In summary, the Dayton WT3 combines advanced measurement technology with an intuitive user experience, making it an essential tool for those seeking precise loudspeaker performance insights. Its features and capabilities position it as a valuable asset for both professional audio engineers and enthusiasts dedicated to achieving the best possible sound quality. Whether for designing new speakers or optimizing existing setups, the WT3 delivers reliable performance and accuracy.