Abstract: An apparatus for recording a meeting held in a room and/or teleconference comprises a signal receiving unit, a CODEC unit, a data processing unit, an input control unit, a storage unit, a speaker unit, a telephone unit, and a power source. A process for recording the meeting and/or teleconference comprises the steps of basic input control, state control, digital data processing, voice searching, echo attenuation, DTMF generation and receiving, voice processing, and file system management. With this, voice of an individual who is making a speech during the meeting and/or teleconference is located, amplified, and compressed prior to being recorded in a file of minutes. The minutes is integrated prior to storing in the storage unit in digital format so as to improve recording quality and facilitate reading and inquiry of the minutes.

Abstract: An apparatus for recording a meeting held in a room comprises a signal receiving unit, a CODEC unit, a data processing unit, an input control unit, a storage unit, and a power source. A process for recording the meeting comprises the steps of basic input control, state control, digital data processing, voice searching, voice processing, and file system management. With this, voice of an individual who is making a speech during the meeting is located, amplified, and compressed prior to being recorded in a file of minutes. The minutes is stored in the storage unit in digital format so as to improve recording quality and facilitate reading and inquiry of the minutes.

Abstract: A call recording device comprises a central processing unit (CPU) and a memory partitioned into a received message temporary area and a received message storage area. Under the control of CPU, when telephone is off hook the call is digitized and stored into received message temporary area immediately. The received message temporary area is capable of storing one or more calls. User may press a button on the device before or during the period of call or immediately after the call for recording an important message. User may also input a archieve code into a dual tone multifrequency (DTMF) telephone for moving the recorded call in received message temporary area to received message storage area. Calls recorded in the device are maintained integrally such that a call prior to recording may be not lost.