Broadcast creative thoughts and feelings to be expressed in a thousand variations million to spend as sound sensible material with color change should have wanted to adapt. The main changes in the performance of sound color changes for the actual situation. On the physiological mechanism, the real sound is the sound of the vocal cords close more tightly, the virtual sound is more vocal relaxation, the sound of the glottis moderately open. Rich actual situation change and multi-level pitch, volume, tone changes with long, they formed a colorful sound styles. Should be clear, broadcasting is "real dominated, with actual situation," the tone for the basic color of the sound, all broadcast timbre changes are variations on this basis, and the "real main, combined with the actual situation," the sound, so listeners do not feel the actual situation too bright, soft without significant void. This tone is issued under moderate conditions vocal relaxation. "In reality based, combined with the actual situation," the timbre can be obtained as follows: The first step: In the pitch, volume, more natural and "width" appropriate circumstances, to issue real sound of "a" or "i" in the long tone. Step Two: Basic status quo, just relax a little strength, in the case with a little "echo" flu again pronunciation. At this point, that is the "real main, combined with the actual situation," the tone. In recent years, the host, announcer employment has become a hot focus. With the rapid development of Chinese economy, the media, presided member announcer talent needs to see the long, employment prospects. More and more people have joined the ranks. Training is a short-term behavior, but the effect of it is a person's life career. Want to join the host, announcer amateur ranks, was admitted to the major media want to broadcast college student, your dream will set sail century. Shijiazhuang century sailing broadcasting and hosting exam courses taught by calendar year, Hebei Normal University, Hebei University examiner small classes. Weekly done by specialized teachers for each student comprehensive evaluation, testing, to ensure that students learn professional knowledge of systems and system integrity; entrance broadcasting and hosting workshops to implement a full-time teaching, small classes, students, accommodation, extracurricular activities are in the Hebei Normal University campus, equipped with a full-time teacher in each class attendant 24 hours, within 24 hours of campus security patrols. Establishment of student records, student situation and timely communication with parents.