Log of Proceedings Electronic Recorded (PER) is a method of electronically recording legal proceedings. It is used by legal professionals to record court proceedings, such as hearings, depositions, and trials. The PER system captures and stores a digital record of all activity within the courtroom, including audio, video, and transcripts of proceedings. The PER system can provide a secure, reliable, and accurate record of the proceedings. PER systems typically include audio and video equipment, microphones, a recording device, and a playback system. The audio and video streams are captured and stored as digital files, which can then be accessed and reviewed by legal professionals. The PER system can also provide transcripts of the proceedings that can be used for documentation and review. There are two main types of PER systems: real-time and batch. Real-time PER systems capture and store every word spoken in the courtroom in real-time and provide an immediate playback of the proceedings. Batch PER systems capture and store the proceedings as audio files, which can then be accessed and reviewed at a later time.