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Last updated: 22nd of April, 2025
SciChart, a leader in high-performance data visualization, is now embedded at the core of advanced automotive audio engineering software—enabling real-time audio visualization dashboards and acoustic simulation for two of the most respected in-car audio brands: Bose and Harman.
Both companies have integrated SciChart’s cross-platform technology into their flagship sound tuning platforms—Active Sound Management (ASM) Tuning Tool by Bose and AudioWorX by Harman. These tools help shape the in-cabin acoustic experience in luxury and performance vehicles, supporting engineers as they fine-tune digital signal processing (DSP) for optimal sound quality and control.
Using SciChart’s WPF Charts, iOS charts, and Android charts, the audio visualization dashboards deliver responsive and consistent performance across desktop and mobile environments. Whether engineers are working with live waveforms or tuning algorithms, the experience is designed to be fast, clear, and intuitive.
“We’re seeing an increased demand from global engineering teams for tools that can handle high-speed, multidimensional data with precision and stability.”
Our collaboration with Bose and Harman shows how real-time visualization isn’t just nice to have—it’s becoming a core component of modern product development in audio engineering and beyond.” David Burleigh, Chief Commercial Officer at SciChart.
About: SciChart real-time audio analyzer with linked chart heatmap. Enable the microphone to interact live.
Visualizing Sound in Real Time with Audio Visualization Dashboards
Audio engineering software enables engineers to visualize sound waves, apply digital signal processing (DSP), and optimize audio output for specific acoustic environments.
In the automotive industry, audio engineering software is used to perfect in-cabin soundscapes by addressing challenges such as engine noise, road vibrations, interior materials, and spatial acoustics.
Solutions like Bose’s Active Sound Management (ASM) Tuning Tool and Harman’s AudioWorX rely on real-time audio visualization dashboards to help engineers fine-tune active sound management systems, noise cancellation algorithms, and immersive audio experiences tailored to each vehicle model.
With SciChart, engineers have access to a unified platform that supports:
- Live audio waveform simulation
- Real-time spectrum analysis
- Interactive DSP tuning and overlays
- Multi-source data comparison and visualization
SciChart enables live simulation directly on the chart surface, with real-time, user-driven modulation of underlying waveforms. This level of precision and interactivity is pivotal in acoustic analysis, giving engineers the ability to fine-tune DSP behaviors on the fly. While core to in-cabin sound engineering, this capability also underpins similar applications in radio frequency analysis and beyond, reflecting the flexibility of SciChart’s visualization engine across complex technical domains.
This dynamic environment enables faster iteration, interactive signal testing, and confident decision-making when tuning for optimal acoustic performance.
Addressing Real-World Audio Challenges
Tuning audio in vehicles is a complex task influenced by a range of variables—from cabin shape and surface materials to road noise and environmental factors. SciChart helps engineering teams navigate these challenges by delivering accurate, immediate visual feedback.
- Interior Materials & Cabin Acoustics: Different materials—leather, plastic, fabric—reflect and absorb sound in unique ways. SciChart allows engineers to model and visualize these effects in real-time.
- Engine & Road Noise: Low-frequency vibrations can interfere with audio clarity. With waveform overlays and active signal processing dashboards, engineers can detect and minimize noise dynamically.
- Speaker Placement & Spatial Audio: SciChart supports spatial data visualization to help optimize speaker layout and achieve consistent sound coverage throughout the cabin.
- Environmental Variability: Changing passenger loads, open windows, and ambient noise conditions all impact acoustic performance. Real-time tuning capabilities allow engineers to adjust DSP filters quickly during testing.
How Engineers Can Solve These Challenges
With real-time waveform visualization, DSP dashboards, and a high-performance rendering engine (Vx), engineers can:
- Model and simulate acoustic environments, providing instant feedback on frequency response and spatial distribution.
- Overlay multiple signal processing data sources, such as real-time noise measurements, equalization curves, and ANC feedback loops, in a single intuitive GUI dashboard.
- Fine-tune digital signal processing (DSP) algorithms dynamically, allowing engineers to adjust filters, delays, and balance settings with real-time visual feedback.
- Automate and accelerate testing by enabling algorithm-driven tuning, significantly reducing development cycles for luxury and high-performance vehicle audio systems.
Audio Engineering Applications Beyond Automotive
While Bose and Harman represent cutting-edge automotive use cases, SciChart’s technology is also being used across a wide range of industries where audio precision matters:
- Professional Audio Production: Real-time waveform monitoring, spectrum analysis, and tuning for live and recorded sound. Recording studios and live sound engineers use real-time spectrum analysis and DSP overlays to perfectly mix and master tracks.
- Telecommunications: Visualization tools for developing voice processing and noise suppression systems. SciChart’s signal visualization tools enable engineers to develop better echo cancellation and voice enhancement algorithms for clearer communication.
- Medical & Hearing Aids: Acoustic simulation for personalized sound profile tuning. By analyzing hearing profiles and simulating various acoustic environments, SciChart aids in custom sound profile creation for hearing-impaired users.
- Virtual Reality & Gaming: 3D soundscape modeling to enhance immersive environments. Advanced spatial audio simulation dashboards help game developers and VR designers create immersive, real-time 3D soundscapes.
A Flexible Platform for Evolving Audio Needs
SciChart bridges the gap between signal processing and intuitive interaction—giving engineers the tools to work with complex data more efficiently. Instead of relying on abstract figures or manual workflows, teams can now see, simulate, and fine-tune audio behavior in real-time.
From vehicle interiors to virtual environments, SciChart is supporting a new generation of audio engineering tools that prioritize precision, speed, and responsiveness.
To learn more about SciChart’s role in high-performance automotive data visualization, visit our website or contact our team.
By Sheldon Vestey | Apr 21, 2025
Chief Commercial Officer at SciChart, with a background in Biochemistry & Genetics and serving as a Government Scientific Grant Assessor. Focuses on business development, building key partnerships, advancing customer innovations, leading educational programs, and managing reseller networks.
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