MAtv (formerly Vox) is a Canadian community channels operated by the cable provider Vidéotron within the province of Quebec.

In the 1970s, the first community radio stations started to appear in Quebec. These were non-commercial radio stations operated by social groups, in which the population can participate and whose operation is based on a cooperative basis. These types of stations broadcast programs that dealt with social issues that were typically neglected by other radio stations.

The 1970s also saw the emergence of cable television, which allowed the broadcasting of more television programs in certain regions.

Community television operates on the same principle as community radio and is hosted by the cable distribution companies, which are governed by a regulation of the Canadian Radio-television and Telecommunications Commission (CRTC).

The CRTC wanted the cable companies to reinvest in the sharing of the airwaves by offering a service to subscribers via a community channel. In Quebec, in 1973, the provincial government, through the Ministry of Culture and Communications, promoted the establishment of community television stations by financially supporting their basic operation. For example, citizen groups chose to develop such a community media because they believed in freedom of expression, public speaking and the opportunity to participate in social change. Autonomous Community Television Corporations (ACT) are therefore born of the will of these communities of citizens to equip themselves with a television communication tool. Some considered this means of communication as a place of creation, others chose to make it a place of debate and local public expression.

In 1978, in the Greater Montreal area, Cablevision Nationale (formerly National Cablevision) and CF Cable TV (today CFCF-DT, identified on-air by CTV Montreal) the East and West territories of the Island of Montreal, while Télécâble Vidéotron serves the South Shore and the North Shore of the city. Each cable operator manages its own community channel and broadcasts programs produced by ACT in its schedule. Cablevision Nationale's community television has a large recording studio, located at 90 Beaubien Street West, in Montreal. She also has a reporter's post that covers various events. Several programs are recorded, both by volunteers and professionals. In addition to the more traditional community programs, others such as a series that gives voice to the gay community, another that follows amateur hockey games and even a striptease show at midnight in the evening, is off the beaten path and interest people to subscribe to the cable. For its part Télécable Vidéotron owns several small community studios in several municipalities (Longueuil, Beloeil, Saint-Bruno-de-Montarville, Saint-Hubert, Saint-Jean-sur-Richelieu, Mont-Saint-Hilaire, Saint-Jérôme, Laval, Joliette and north of Montreal).

In 1980, Télécâble Vidéotron acquired Cablevision Nationale. With this acquisition, the four small studios serving different areas of Montreal and Laval, (90 Beaubien Street West, one on Beaubien Street East, one on Louvain Street and one on Saint-Elzéar Boulevard in Laval) will replace unique Montreal studio. Each of the studios will be managed by a community animator who will produce the programs while supervising the groups of volunteers who come to propose their projects. All of these programs produced by these small studios, as well as some produced by other community TVs served by Télécâble Vidéotron, are now broadcast on Cable 9.

In 1985, Télé communautaire was modernized and a large studio was established at 3555 Berri Street in Montreal. Located just above the Sherbrooke metro station, this studio offers better accessibility to the community. The team is growing and now consists of six versatile director-coordinators, who also work alternately as assistant directors, cameramen, lighting technicians, depending on the programs recorded.