https://www.rigacci.org/wiki/ 2026-04-14T11:06:01+00:00 https://www.rigacci.org/wiki/ https://www.rigacci.org/wiki/lib/exe/fetch.php/wiki/dokuwiki.svg text/html 2020-12-28T09:05:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.rigacci.org/wiki/doku.php/doc/appunti/linux/audio/audio_recording_android Audio recording with wireless mic on Android [Connecting a Wireless Microphone to an Android Smartphone] Recording audio using an external microphone connected to an Android device can be a real nightmare. We tried the hard way using a Chinese, no-brand, wireless UHF microphone! We can group the problems you can face in three main categories: text/html 2020-12-28T16:09:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.rigacci.org/wiki/doku.php/doc/appunti/linux/audio/audio_recording_tmb113_e Audio recording with the Acer TravelMate TMB113-E [Wireless Microphone on the Acer TravelMate] How to record audio using a wireless microphone connected to the audio jack of an Acer TravelMate TMB113-E, running Debian GNU/Linux 10 Buster. The microphone is a lavalier one, with an UHF (630 MHz) belt transmitter and a receiver mounted on a text/html 2020-12-28T16:18:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.rigacci.org/wiki/doku.php/doc/appunti/linux/audio/audio_recording_usb_adapter Audio recording with wireless mic and USB adapter [Ugreen USB Audio Adapter] We tried and Ugreen USB audio adapter. The microphone socket is a 3.5 mm TRS type (three poles), it provides a bias current of 2.6 V on both the tip and the ring, so it is advisable, as reported in the device manual, to text/html 2020-12-28T17:22:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.rigacci.org/wiki/doku.php/doc/appunti/linux/audio/audio_recording Audio Recording With GNU/Linux Choosing the right jack The microphone jack In the 70s - at the time of analog amplifiers, in the pre-computer age - the standard jack for microphones were the mono one, with the diameter of 1/4 inches (6,35 mm). Only two conductors were present: the text/html 2018-12-11T10:25:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.rigacci.org/wiki/doku.php/doc/appunti/linux/audio/audio_tag_edit Editing dei tag audio Command line con eyeD3 Il formato ID3 v1.x è da considerarsi deprecato per varie limitazioni (lunghezza del campo, supporto UTF-8, ecc), quindi si presuppone di togliere tutti i vecchi tag e convertirli al nuovo formato ID3 v2.4 text/html 2023-12-20T13:39:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.rigacci.org/wiki/doku.php/doc/appunti/linux/audio/start Elaborazione audio Estrazione (ripping) audio CD Il programma ripit unito a cdparanoia e oggenc (rispettivamente dai pacchetti Debian ripit, cdparanoia e vorbis-tools) consente di estrarre le tracce audio da un CD e salvarle in formato .ogg con un unico comando. Se possibile titoli e altre informazioni sul brano sono recuperate dal database on-line