Host GUI Development

---

A manufacturing application, including data acquisition,
real-tim DSP sofware, and host software GUI

• Overview
• Examples
• Application Level Development

Overview

Signalogic frequently creates application-specific Host GUI Development software, designed for specific purposes. Examples include Manufacturing System Control, Audio Processor multichannel system, DSP Test and Diagnostic System (DSTADS) used by major telecom companies, real-time DSP-based Audio Advertisement Recognition, and more. Additional Host GUI Development software examples includes Function Generator, Digital Multimeter, Digital Oscilloscope, and Spectrum Analyzer instruments.

Examples

Examples of application-specific implementations of Host GUI Development software include:

• Manufacturing System Control
• Audio Processor
• Audio Advertisement Recognition
• DSP Test and Diagnostic System (DSTADS)
• Linux Development

Audio content Recognition System GUI, with waveform diagnostic display shown

Audio content Recognition System GUI, with statistics view screen shown

Example virtual instruments designed and implemented at Signalogic. Click here to see full size picture

Audio processing control system host GUI designed at Signalogic. Click here to see full size picture

Functional/automated test system host GUI designed at Signalogic. Click here to see full size picture

Acoustic/audio development system host GUI designed at Signalogic. Click here to see full size picture

Application Level Development

Host GUI Development options include application level, Active, and virtual instruments which can use any of the 100+ types of DSP/acquisition hardware supported by Signalogic. Host GUI Development provide customers with DSP-based, ultra-low-cost, off-the-shelf functionality comparable to much more expensive alternatives. Because of the wide variety of hardware supported, such low-cost choices as DSP-based sound cards or DSP vendor EVM boards are possible.

Signalogic uses Host GUI Development code and libraries as a base, or starting-point, for custom DSP systems which require application-specific GUI (graphical user-interface). This provides a rapid-prototype advantage for Signalogic in creating turn-key DSP software/hardware systems, based on customer requirements.

Digital Multimeter (DMM)

• measures Volts, ac Volts, Amps, ac Amps, Ohms, and temperature
• store acquired waveform data to .tim or .wav file
• selectable units, auto-range
• free run mode, or one-shot mode

Tech Edition User Interface Features

• user preferences include selectable knob/control styles, simultaneous text entry for all controls, readout text color, and instrument panel size
• hardware settings, including sampling rate, programmable output attenuation or input gain, and channel specification are user-selectable*
• save/recall session settings to configuration file

Host GUI Development instruments are created at Signalogic using the Visual Basic interface provided by the DirectDSP® software package. Using Visual Basic as the programming language has allowed Signalogic to build powerful instruments with a minimum of code, using re-usable components and code drop-ins. This approach leads to greater reliability and straightforward future expansion, and is another example of the depth and range of DSP application knowledge that separates Signalogic from its competitors.

• Return to DSP Applications Page
• Return to DSP Software Page
• Return to Audio Processor Description Page
• Audio Processor GUI Full-Size Examples
• DSTADS GUI picture
• Generic Audio Interface