WiFi Control Alarm vs Morse Decoder AI

A brainchild of top design teams in Amsterdam, Dallas and Shenzhen, the AWV Plus etches another mark in the elegant, minimalistic, wireless smart home solution portfolio of Chuango. After nearly a year of research and design prototyping, Chuango AWV Plus is now available as a smart home and DIY security hub that guarantees the safety, security, comfort and convenience of your home, SOHO or small shop via your existing WiFi connection. With this free app securely linked to your AWV Plus unit, you get to manage the entire system with ease, and change system states or settings such as arm, disarm, and add/remove users, accessories and sensors directly on your smartphone, without any headaches or monthly fees. Chuango AWV Plus is ideal for any residential or small commercial application. 1. Up to 50 wireless sensors and accessories, such as door/window contacts, smart plugs and motion/flood/gas/smoke detectors, can be effortlessly controlled by one AWV Plus base unit, which pushes alerts to your smartphone in real time should any anomaly arise. 2. You can set exit and entry delays, so you can come and go with grace, without needing to fumble around for your phone or remote control in your pocket or purse. 3. Pre-scheduled arm/disarm cycles can be set to accommodate your work routine and/or store business hours. 4. Siren durations and volumes can be set at will, meaning that Chuango AWV Plus can silently guard for you or thwart would-be burglars with a formidable sound at 85 decibels. 5. Multiple users and smartphones can check in on one AWV Plus, so you and your loved ones will always be in the know, on the go. Smart home, smart security! Statement for the Auto-Renewable Cloud-Based Recording Plans 1. Payment: Auto-renewable subscriptions include “Basic Monthly / Basic Annually / Premium Monthly / Premium Annually”. Payment will be charged to your Apple ID account at the confirmation of purchase. 2. Auto-renewal: Your account will be charged for renewal within 24-hours prior to the end of the current period. 3. Cancel subscription: The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. 4. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. 5. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Terms of Use: http://www.chuango.com/privacypolicy/Terms_and_Conditions.html Privacy policy: http://www.chuango.com/privacypolicy/Privacy.html

The Morse Decoder AI is an application for decoding Morse code signals using artificial intelligence. The application is designed for use by amateur radio enthusiasts for educational purposes. The Morse decoder listens to the audio stream through the microphone or line input and, upon detecting Morse code signals, decodes them into text. The neural network of the application is trained to decode signals with a speed ranging from 10 to 40 words per minute within a frequency range of 200 Hz to 900 Hz. The application supports two modes of operation: direct (default) and tone filtering mode. In direct mode, the neural network will attempt to decipher Morse code signals in the audio range of 250 Hz to 900 Hz. This mode is suitable for confident reception of Morse code at levels of 7db-9db on the S-meter. The tone filtering mode is ideal for decoding Morse code from noisy weak signals in the presence of radio interference. The audio input signal is first filtered using band-pass filters before being passed to the neural network for decoding. This mode allows for the decoding of faint signals, but it requires the accurate specification of the signal's tone frequency. Each radio amateur selects their own CW tone frequency in the transceiver settings, and it is important to tune precisely to the carrier frequency using the ZIN/SPOT button in YAESU transceivers, or the AUTOTUNE button in ICOM transceivers. There are 3 band-pass filter options available: 25Hz, 50Hz, 150Hz. If you can accurately determine the CW signal tone frequency, using the 25Hz filter, you can decode very faint Morse code signals. The application offers two neural network options: A and B, which can be easily switched in the interface. Network A is recommended for use with stable signal transmission with a constant duration of dots and dashes, while network B is recommended when using a straight key, where the duration of dots and dashes may vary. You have the ability to switch between these networks in real time and observe how each network hears and decodes Morse code. It is important to monitor the level of the incoming audio signal, for which the application provides a sound level indicator. Ensure that the signal is not too quiet or too loud. It is recommended to maintain the signal around -7db, which is sufficient for decoding. Keep in mind that higher audio frequencies are quieter than lower frequencies. Additionally, the application provides various color themes, allowing radio enthusiasts to customize the appearance of the application for comfortable use.