Accurate. Fast. Intuitive and Purpose-Built for Loudspeaker Engineers and Designers.
LOUDSOFT’s advanced Speaker Measurement Software is developed specifically to help audio engineers and speaker designers improve product performance, accelerate development, and reduce time-to-market. Unlike generic tools, our software is purpose-built for the needs of the loudspeaker industry—with no steep learning curve or unnecessary complexity.
Our flagship systems—FINE R+D and FINE QC—combine decades of loudspeaker measurement knowledge with intuitive user design. They eliminate the limitations of traditional test methods and offer powerful capabilities without the need for expensive anechoic chambers or manual inspection.
FINE R+D: A cutting-edge acoustic analyzer that measures up to ~100 kHz with up to three microphones in standard rooms—removing the need for anechoic facilities.
FINE QC: Includes the industry-leading self-learning FINEBuzz Rub & Buzz detection system, proven to be the Best in the Industry and trusted by manufacturers to replace human listeners with greater speed and consistency.
“See what you hear” – that’s what our users say about the clarity and precision of FINE QC.
Our Speaker Measurement Software is used by high-performance audio companies around the world—including Devore Fidelity, Wet Sounds, Audio Technology, JL Audio (Gramin), Bravox, SB Acoustics, and others who rely on us for speed, accuracy, and actionable data.
Designed by Loudspeaker Engineers, for Loudspeaker Engineers
Intuitive Interface – no training or onboarding required
Extremely Fast Measurements – often within seconds
Highly Accurate Results you can trust for product decisions
Optimized for R&D and QC – seamless integration from concept to production
Our tools save your team time, reduce development costs, and help bring higher-quality speakers to market—faster than your competitors.
What is LOUDSOFT Speaker Measurement Software?
LOUDSOFT Speaker Measurement Software includes FINE R+D and FINE QC systems—professional tools developed specifically to test, analyze, and improve loudspeaker performance. These systems provide fast, accurate data for R&D and production Quality Control.
How is LOUDSOFT’s Speaker Measurement Software different from other tools?
Unlike general-purpose acoustic analyzers, LOUDSOFT’s software is designed by loudspeaker engineers for loudspeaker engineers. It delivers highly accurate results, is easy to use without training, and removes the need for expensive anechoic testing environments.
Can I measure loudspeakers in a normal room?
Yes. The FINE R+D Acoustic Analyzer allows you to perform high-resolution measurements—up to ~100 kHz—with up to three microphones in standard, non-anechoic rooms. This makes it practical and cost-effective for both small labs and large manufacturers.
What is FINEBuzz and how does it improve quality control?
FINEBuzz is an advanced self-learning Rub & Buzz detection algorithm included in FINE QC. It is proven to be the Best in the Industry and identifies distortion and mechanical defects faster and more consistently than human testers, improving the speed and reliability of production-line speaker testing.
Who uses LOUDSOFT’s Speaker Measurement Software?
Our tools are trusted by global audio leaders and boutique manufacturers alike. Brands like DeVore Fidelity, JL Audio (Garmin), SB Acoustics, Audio Technology, Wet Sounds, and Bravox use LOUDSOFT software to enhance their loudspeaker design and manufacturing processes.
Do I need training to use the software?
No training is required. LOUDSOFT’s software is intuitive, with a user-friendly interface that allows engineers and designers to begin measuring and analyzing loudspeakers immediately—saving both time and resources.
How does this software help reduce time to market?
By delivering fast and reliable measurement results, the software enables rapid iteration, early detection of issues, and more efficient quality control. This speeds up the design and production process, helping you launch better loudspeakers faster.
“Fine R+D is the only Test System that is developed precisely for loudspeaker development”
Dolby Audio
As a consultant Peter Larsen has developed several active and passive Studio monitors, PA speakers, very High SPL speakers, High End speaker systems, Car speakers, Conference speakers, High End Tweeters, Midranges, linear High Xmax Woofers, headphones and much more.
Every project is focused on the client’s needs while designing for smooth production.
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