AcousticLab vs ProofLink

AcousticLab is a professional stereo recorder APP developed by ZKXY (a member of BSWA Group). This APP will turn your iOS device into a professional noise measurement device with precise sound acquisition and analysis. The measurement system will fulfill the requirement of IEC and ASTM standards when using an external stereo sound card and precision microphones. The input channels (microphones) can be calibrated with a standard calibrator to get the actual sound level of test signals, and the output channels also can be corrected according to the surrounding environment. - Support mono and stereo recording. - The input channels can be calibrated with standard sound level calibrators or manually input the calibration factor. - Support two kinds of setting to automatically trigger the recording. - Prerecord function ensures every important signal will be capture. - The key position of the signal can be easily marked and playback. - The volume of the two playback channels can be adjusted respectively. Monthly description of audio data package: -FFT analysis of audio data. File format modification (caf/wav). -Subscription cycle: 1 month (continuous monthly products) -Subscription price: $9.99 / month -Unsubscribe: manually open "Settings" of mobile phone, enter "app store", enter "account settings" page, click "subscribe" to unsubscribe manually -Privacy Policy: http://neyue.com.cn/newsshown_7.html -Terms and Conditions: http://neyue.com.cn/newsshown_6.html

In an era of rampant counterfeit goods, PROOFX provides you with the most reliable product authentication solution. Our advanced anti-counterfeit technology ensures every purchase is secure and worry-free. Core Features: Diverse Verification Methods NFC Verification - Tap to verify. Secure and convenient. QR Code Scan - Scan to know. Fast and accurate. RFID Wireless Identification - Long-range sensing for smart recognition. Supports multiple anti-counterfeit tag formats. Smart Brand Management Follow your favorite brands and build a personal library. View brand details and verification statistics. Access official brand information and social media links. Navigate directly to official brand flagship stores. Personalized Experience Supports Chinese/English language switching. Customizable personal profile settings. Manage your verification history. Smart haptic feedback notifications. Security & Reliability Powered by professional PROOFX anti-counterfeit technology. End-to-end encrypted data transmission. Real-time cloud verification service. Secure protection of private data. Use Cases: Shopping Verification - Verify products at malls, boutiques, or upon e-commerce delivery. Collection Appraisal - Authenticate luxury goods, art, and collectibles. Corporate Procurement - Supply chain verification for B2B purchases. Personal Collection - Manage and authenticate your personal collections. Product Highlights: Simple Operation - One-tap verification for all users. High Accuracy - Professional technology ensures extreme precision. Rapid Response - Millisecond-level verification speed. Data Security - Local storage with cloud sync. Continuous Updates - Constantly optimized user experience.