Soundbeam is a real-time audio analyzer (RTA) developed by Horizon Video Technologies Inc. for iPhone users. This multimedia app allows you to visualize everyday sounds and even those that are beyond the range of human hearing. Whether you plug in your electric guitar, microphone, or use the built-in mic, Soundbeam provides accurate measurements and visualizations of the sounds.

With its stylish controls and old-school interface, Soundbeam combines aesthetics with high precision signal processing algorithms, creating a unique and nostalgic way to experience sound. The app features spectrum and waveform views, allowing you to analyze audio in real-time. Additionally, Soundbeam offers recording functionality, giving you the ability to capture and analyze sound later.

One of the standout features of Soundbeam is its gesture support for adjusting frequency range and intensity levels. By pinching the monitor vertically or horizontally in spectrum mode, you can easily change the frequency range and intensity levels respectively. You can also pan the soundwave with a single finger. In waveform mode, you can adjust intensity levels by vertically pinching the screen.

Soundbeam also provides visualization controls, allowing you to customize your viewing experience. And for those who want to plug in their headset or guitar, Soundbeam offers the unique feature of visualizing the impact of these devices on the sound.

Overall, Soundbeam is a powerful and user-friendly audio analysis tool that brings a touch of nostalgia to your sound exploration. Whether you're a musician, sound engineer, or simply curious about the world of sound, Soundbeam is a must-have app for your iPhone.