Applications: Electro-acoustics
Electro-acoustics
Design it, model it and analyse it!
Prism Sound offers complete system modelling and analysis capabilities for acoustic transducer design. The LOUDSOFT suite of software modelling packages enables the engineer to design and model a complete loudspeaker - from motor and soft parts of a transducer through the enclosure and cross-over design. The dScope Series III Audio Analyzer is the world's first instrument that can analyze a complete electro-acoustic system including its loudspeaker, microphone, integrated analogue and digital amplifiers, A/D and D/A converters, and Windows® audio communication link (including USB and Bluetooth).
Detailed drive unit motor simulation using LOUDSOFT FINEMotor
With the analyzer's real-time interactive measurements and unique Smart FFT™ capability, up to 40+ performance metrics can be measured and analyzed in real-time including distortion, noise, cross-talk, frequency response, gain, signal-to-noise, ratios of odd:even harmonics and dynamic range among many others.
Screenshot of a log swept sine measurement on dScope Series III
QC testing with LOUDSOFT FINELab
Prism Sound offers complete system modelling and analysis capabilities for acoustic transducer design. The LOUDSOFT suite of software modelling packages enables the engineer to design and model a complete loudspeaker - from motor and soft parts of a transducer through the enclosure and cross-over design. The dScope Series III Audio Analyzer is the world's first instrument that can analyze a complete electro-acoustic system including its loudspeaker, microphone, integrated analogue and digital amplifiers, A/D and D/A converters, and Windows® audio communication link (including USB and Bluetooth).
Detailed drive unit motor simulation using LOUDSOFT FINEMotor
With the analyzer's real-time interactive measurements and unique Smart FFT™ capability, up to 40+ performance metrics can be measured and analyzed in real-time including distortion, noise, cross-talk, frequency response, gain, signal-to-noise, ratios of odd:even harmonics and dynamic range among many others.
Screenshot of a log swept sine measurement on dScope Series III
QC testing with LOUDSOFT FINELab
Resources
| + | LITERATURE | |||
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 | LOUDSOFT FINECone applications | ||
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| LOUDSOFT FL1 microphone data sheet | ||
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| LOUDSOFT FINE R+D Datasheet | ||
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| dScope Series III Flyer - UK version | ||
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| dScope Series III Flyer - US version | ||
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| LOUDSOFT brochure | ||
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| dScope Series III Flyer - Deutsch Version | ||
| + | WEBINARS | |||
 | Portable Music Player Loudness: Are your customers safe? | |||
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| Bluetooth headset testing | |||
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| Loudspeaker System Analysis | |||
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| Loudspeaker System Design Part 1: Enclosure Design, High Power Levels and FINEBox | |||
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| Loudspeaker System Design Part 2: Crossover Optimization and FINE X-over | |||
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| Loudspeaker Transducer Design Part 1: Motor Structures and FINEMotor | |||
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| Loudspeaker Transducer Design Part 2: Cones, Domes Soft Parts and FINECone | |||
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| Increase Your Throughput: High Speed Multi-tone Audio Test | |||
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| Same speaker, different data? | |||
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| FFT Fundamentals | |||
| + | PAPERS | |||
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| LOUDSOFT FINEMotor Woofer Design using BLx curves | ||
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| Geometrical Stiffness of Loudspeaker Cones | ||
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| LOUDSOFT FEM Examples | ||
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| Same speaker, different data? | ||
| + | APPLICATION NOTES | |||
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| Audio Multi-tone testing techniques | |||
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| Rapid Bin Centres Frequency Response Analysis | |||
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| Acoustic Testing with the dScope Series III Audio Analyzer | |||
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| Impulse Response Testing with dScope Series III | |||
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| LOUDSOFT Micro Driver Simulations | ||
| + | SCRIPTS AND AUTOMATION | |||
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| Generator sweep equalisation | ||
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| Settings report | ||
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| Sweep trace averaging | ||
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| Auto Sequence 2033 | ||
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| Log Swept Sine Automation 130b6 | ||
Relevant Products for Electro-acoustics applications
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dScope Series III Analogue & Digital Audio Test System |
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dScope Series IIIA Analogue Audio Test System |
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dScope Series IIIA+ Analogue-Plus Audio Test System |
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dScope Series IIIE Digital and Analogue Essentials test system |
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TTC Loudspeaker Test Chamber Compact Tetrahedral Test Chambers (TTCs) for consistently stable, convenient and affordable loudspeaker measurements |