{"package_name":"com.tortillum.signalid","name":"SignalID","summary":"Automatic radio signal recognition, for amateur radio or shortwave listeners","category":"Science & Education","icon_url":"/api/icon/com.tortillum.signalid","latest_version_code":3,"latest_version_name":"1.2","apk_url":"/api/apk/com.tortillum.signalid","apk_size":835366,"apk_sha256":"118d24c39a0bb9e8ccba0443f338c70c628c4cf73ec466c13fa7d375ed449822","source_kind":"fdroid-repo","repo_slug":"izzyondroid","last_updated":1779371400,"release_timestamp":1596672000,"description":"<p>There’s an incredible amount of radio signals. It’s impossible to know them all, let alone recognize them. So why not get help from <i>SignalID?</i></p><p>At the moment, it recognizes about twenty signals (complete list in the application). With only 5 seconds of recording time, it tries to recognize the signal. To use it:</p><ul><li>Set the frequency and bandwidth properly.</li><li>Selecting the frequency range. (0-30 MHz / Other)</li><li>Place the microphone of the telephone near the loudspeaker. (The quieter the environment is around, the fewer errors will occur)</li><li>Press the big button that dances.</li><li>Wait 5 seconds. (Time required for record)</li></ul><p><b>Tips:</b></p><ul><li>The algorithm is based on frequency, a wrong tuning of your radio/SDR will result in an erroneous detection.</li><li>The recording is limited to 5 seconds, for practical reasons. Recognition of a signal may require several attempts.</li></ul><p><b>Note:</b> author no longer provides APKs, and development sopped in 2020, so there won't be any updates here.</p>","categories":["Science & Education"]}