| Patent Number |
Title Of Patent |
Date Issued |
| 5819005 |
Modular digital recording logger |
October 6, 1998 |
| A modular digital recording system that records audio on digital audio tapes provides redundancy and the ability to record audio while listening to portions of audio that had been recorded on the DAT. The system uses a hard disc that receives audio for recording simultaneously with the D |
| 5448420 |
Method and a system for storing audio |
September 5, 1995 |
| An apparatus and method have been conceived for using a digital audio tape (DAT) in an audio logger for the purposes of storing and retrieving audio data. This is accomplished in a manner such that the data is received and recorded in a time related manner. Provision is made for accommod |
| 5446603 |
Method of retrieving messages at selected times from a digital audio tape |
August 29, 1995 |
| A scheme has been devised for retrieving audio for a selected time from a digital audio tape that has been used in a device such as a digital logger wherein audio is recorded on a intermittent basis. A record session table is created on the digital audio tape that correlates the time of |
| 5396371 |
Endless loop voice data storage and retrievable apparatus and method thereof |
March 7, 1995 |
| Apparatus and method for storing and retrieving audio data simultaneously. A digital audio logger is provided with a digital audio tape (DAT) for permanent storage of audio data and with a random access storage (RAS) device that provides fast retrieval of audio. Both the DAT and RAS devi |
| 5339203 |
Apparatus and method of retrieving a message from a digital audio tape |
August 16, 1994 |
| A scheme has been devised for retrieving audio from a digital audio tape (DAT) that has been used in a device such as a digital audio logger wherein audio is recorded on a intermittent basis. An audio bit map is created on the DAT that represents a record of activity with a "1" bit r |
