Переведите, , три предложения. 1. audio, video, or a combination may be used but, because of the absence of case law to serve as a legal guide, local requirements should be checked. 2. the determination should include whether it is necessary to inform the suspect that the interrogation is going to be recorded. 3. a sound videotape that can be shown on a television set or a sound motion picture that can be introduced into court is best. it can be used to overcome charges of coercion.