An electronic oscillator is an electronic circuit that produces a periodic, oscillating electronic signal, often a sine wave or a square wave. Oscillators convert direct current (DC) from a power supply to an alternating current signal.
MediaSphere is a media hub dedicated exclusively to international media services. It specializes in international marketing support, global and local media strategy solutions, international media planning and buying. Established fact that a reader will be distracted by the twitter account link - 5 day ago.
Mediabistro is a website that offers resources for media professionals. It publishes various blogs which analyze the mass media industry, including the film and the publishing industries. It also provides job listings, courses, and seminars for journalists.