# Sonoscout — Multi-channel NVH recorder > Portable multi-channel NVH recorder with real-time analysis for on-the-go validation. (iPhone/iPad app by Hottinger Bruel & Kjaer A/S.) - Source: https://appshunter.io/ios/app/sonoscout/id622515891 (this page in markdown: same URL + `.md`) - Developer: [Hottinger Bruel & Kjaer A/S](https://appshunter.io/developer/622515894) - Category: Productivity, Utilities - Price: Free - Rating: 5.00/5 from 4 App Store ratings - Age rating: 4+ - Requires: iOS 12.0 · 81 MB - Languages: American English, German (Germany) - Released: 2013-05-04 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sonoscout/id622515891/reviews.md ## What is Sonoscout? PUT SMART RECORDING IN THE DRIVER’S SEAT Sonoscout is an ultra-portable multi-channel NVH recorder from Brüel & Kjær with simple but powerful analysis capability for validation and use of recorded data on the go. Sonoscout works in combination with a wireless LAN-XI Data Acquisition Hardware module, which connects to measurement transducers, including a binaural headset, and transmits the data to the Sonoscout App. Try out the full recording and analyzer functionality without purchasing any additional hardware, using the ‘virtual front-end’ demonstration feature. GET CONTINUOUS TEST INFORMATION IN REAL-TIME Fully control your measurements on an iPad on the dashboard, so you can see all test information as it records for maximum confidence. • View acoustic, vibration, tacho or CAN bus signals • See that your test setup is working perfectly and that your data recording is valid from the driver’s seat • Mark important events for display and use later GRAB AND GO WHEN TIME IS SHORT Use the iPad to take pictures and videos to document measurements, then mount it on the dashboard for automotive applications, connect wirelessly to the front-end, and go. • Place the compact LAN-XI front-end anywhere using short transducer cables and the self-contained battery – which lasts for hours • Automatic TEDS transducer setup minimises errors, while the data acquisition front-end eliminates input ranging and the risk of overloads with Dyn-X technology. • Listen to accelerometer and microphone signals at any time to check mounting and quality • Map the route automatically, using the built-in GPS. TOUCH THE DATA TO VALIDATE AND EXPLORE Be certain you have recorded the right data in the simplest way possible by listening and using multi-touch analysis such as pinching graphs to zoom them. • FFT, synthesised 1/3 octave, order analysis and spectrogram analysis • Immediately compare different vehicles and test conditions • Check measurements against targets using sound quality metrics • Simple one-man operation with easy and intuitive navigation FINISH TESTING AS SOON AS YOU ARE CERTAIN Mobile analysis gives early confirmation when problems have been identified, allowing you to optimise your test plan based on up-to-date results. • Embrace a more flexible workflow • Perform more development on the go SAVE, SHARE AND SEND SECURELY Make easy confidence checks before sending data for analysis • Export in four common file formats • Ideal for gathering data for Brüel & Kjær’s NVH simulators. • Simple tools for transferring data to PC • Record directly to the iPad or optionally to an SD card in the wireless front-end • Calibration and setup information can be re-used on another iPad All of the development work behind Sonoscout – by experienced NVH engineers – has been designed to maximise simple, confident operation. Sonoscout is a product of Bruel & Kjaer Sound & Vibration Measurement. ## Key features - Multi-channel NVH recording - Real-time analysis - Wireless data acquisition - GPS route mapping - Multi-touch graph analysis - Data export in multiple formats ## Frequently asked questions about Sonoscout ### What is Sonoscout used for? Sonoscout is used for ultra-portable, multi-channel noise and vibration recording (NVH) with on-the-go analysis. It helps in validating measurements and exploring recorded data directly from a device. ### Does Sonoscout require any hardware? Yes, Sonoscout works in conjunction with a wireless LAN-XI Data Acquisition Hardware module. However, you can try its full recording and analysis functionality without additional hardware using the 'virtual front-end' demonstration feature. ### What types of signals can Sonoscout view? Sonoscout allows users to view acoustic, vibration, tacho, and CAN bus signals in real-time during measurements. ### Can I document my measurements with Sonoscout? Yes, you can use your device to take pictures and videos to document your measurements, which is particularly useful for automotive applications. ### What analysis features does Sonoscout offer? Sonoscout provides FFT, synthesized 1/3 octave, order analysis, and spectrogram analysis. It also supports multi-touch gestures for zooming and comparing graphs. ### How can I share data recorded with Sonoscout? Data can be exported in four common file formats and transferred to a PC. Calibration and setup information can also be re-used on another device. ### Is Sonoscout available on multiple platforms? Based on the provided data, Sonoscout is currently supported on iPads. ### How often is Sonoscout updated? The latest version of Sonoscout is 2.5.590, which was last updated on April 19, 2021. This indicates a history of updates, though the frequency is not explicitly stated. ## Version history (last 5 releases) ### 2.5.590 — 2021-04-19 Fixed BK-3677-A-041 support ### 2.5.588 — 2020-12-02 Fixed graph highlight bug ### 2.5 — 2020-11-24 Support of iPadOS 14   Corrected issue with detecting the right OBD2 protocol Other small Bug fixes ### 2.4 — 2020-04-01 Support LAN XI Light 3676 and 3677 CAN Baud rate 666kb as selectable option Support active and passive mode for CAN channels Enhanced CANBus through ODBII connection to support 29bit extended CAN messages Other minor bug fixes ### 2.3 — 2018-10-25 Remote Control for BK Connect Time Data Recorder application Options to add smooth or account for missing teeth on the tachometer channel is now available in the Time Review Tab Other small Bug fixes ## Apps similar to Sonoscout | App | Rating | Price | Category | | --- | --- | --- | --- | | [HybridForms](https://appshunter.io/ios/app/hybridforms/id1333112193) | — | Free | Productivity | | [Pactto Replay: Record feedback](https://appshunter.io/ios/app/pactto-replay-record-feedback/id1662226619) | 5.0 (14) | Free | Productivity | | [AI CelebVoicer - Voice Cloning](https://appshunter.io/ios/app/ai-celebvoicer-voice-cloning/id6499219989) | — | Free | Productivity | | [YJ Combustion](https://appshunter.io/ios/app/yj-combustion/id6443457550) | — | Free | Productivity | | [JSA-OnTheGo](https://appshunter.io/ios/app/jsa-onthego/id1369505754) | 5.0 (2) | Free | Productivity | | [HEAD B2U](https://appshunter.io/ios/app/head-b2u/id1529128839) | 5.0 (1) | Free | Productivity | ## More apps by Hottinger Bruel & Kjaer A/S - [Measurement Partner Field App](https://appshunter.io/ios/app/measurement-partner-field-app/id919087209) - [Transducer Smart Setup](https://appshunter.io/ios/app/transducer-smart-setup/id1031534190) - [VSoundRC](https://appshunter.io/ios/app/vsoundrc/id1084383979) - [MultiJuror](https://appshunter.io/ios/app/multijuror/id1265128795) - [Noise Partner](https://appshunter.io/ios/app/noise-partner/id1316605929) All apps by Hottinger Bruel & Kjaer A/S: https://appshunter.io/developer/622515894 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*