EEA vs Speaker Test

Event Encoding is the attendance recording tool for authorized encoders. It replaces manual attendance sheets with QR scanning, keeps every record safely on your device until you have a connection, and uploads to the server in one step. IMPORTANT: This app requires a registered device and credentials issued by your coordinator. It cannot be used without them. SCAN TO RECORD ATTENDANCE The scanner detects the code type automatically and starts the right session for you. UPLOAD WHEN YOU'RE READY The upload screen lists everything still pending. Filter by status or search by ID to find a specific record. Upload in a single action and watch each row confirm as it completes. Duplicate records are detected and reported rather than silently sent twice. WORKS WITHOUT A CONNECTION Records are written to your device the moment you scan them. A weak signal or no signal at all doesn't stop you from encoding. Each record is clearly marked Pending until it reaches the server, then Uploaded, so you always know what's still outstanding. BUILT FOR FIELD USE • Daily reminders when records are waiting to be uploaded • Recent activity and summary views at a glance • Connection quality indicator so you know before you upload • Automatic date and time verification to keep records accurate • Clear error codes with plain-language explanations LEARN AS YOU GO A guided tour walks you through registration, scanning, and uploading using practice data — nothing you do in the tour touches real records or the server. A searchable help section answers common questions about code types, session rules, statuses, and error messages. DEVICE REGISTRATION Your registration type determines which sessions your device can run, so you only see what applies to your assignment.

Speaker Test Check is a professional acoustic utility and sound laboratory designed to verify, benchmark, and maintain your device speakers and audio hardware. Whether you need to verify stereo separation on internal speakers, check frequency response across the audible spectrum, or eject trapped water moisture from your speaker mesh after exposure to liquids, Speaker Test Check delivers accurate acoustic calibration tools in an intuitive, modern interface. KEY FEATURES: • Automated Hardware Diagnostic Wizard Run a comprehensive 4-step diagnostic sequence covering stereo channel balance, low-frequency bass response, high-frequency treble clarity, and ambient noise verification. Receive instant pass/fail ratings for your hardware. • High-Precision Tone Generator (20 Hz - 20,000 Hz) Generate smooth, continuous sine wave frequencies from deep sub-bass (20 Hz) to the upper limit of human hearing (20,000 Hz). Test speaker driver resonance, harmonic distortion, and crossover points with single-Hertz slider precision. • Stereo Channel Separation Accurately identify left and right audio channels. Isolate speaker performance to detect silent channels, phasing issues, or imbalanced amplifier gains. • 165Hz Water Ejection Sound Wave Emit a specialized 165Hz acoustic vibration impulse specifically tuned to dislodge trapped water droplets and dust particles from the speaker grill and membrane. • Real-Time Audio Visualizer & Decibel Meter Monitor live microphone feedback with real-time waveform visualization and calibrated ambient decibel (dB) metering. Built-in ambient noise detection alerts you when background sound interferes with acoustic testing. • Curated Frequency Presets Quickly test industry-standard acoustic benchmark frequencies including Sub Bass (60 Hz), Bass (120 Hz), Water Eject (165 Hz), Midrange (1 kHz), Voice Presence (3 kHz), High Frequencies (10 kHz), and Ultrasonic Threshold (15 kHz). • Zero Data Collection & Complete Privacy All audio processing runs entirely in volatile memory on your local device. No personal data, telemetry, or audio recordings are collected, saved, or uploaded to any server. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://yunusgunduz.com/pp/speaker_test_check_privacy_policy.html Support & Contact: https://yunusgunduz.com/contact.php?lang=en