Secret message and recording system

A call recording and concealment technology, which is applied in the field of communication transmission system, can solve the problems of detection by recording equipment and the inability to achieve the purpose of recording, etc., and achieve the effect of improving the ability and improving the call effect

Inactive Publication Date: 2006-10-18
朱婉月
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when entering and exiting places where recording is prohibited, the recording equipment is easily de

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Secret message and recording system
  • Secret message and recording system
  • Secret message and recording system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023] Example one

[0024] Such as figure 1 As shown, when the user dials the number of the receiving device 2 from the calling device 1, after the receiving device 2 is connected, the calling terminal outputs a sound signal to the receiving terminal for answering, and the sound source signal output by the receiving device 2 can be After being amplified and concentrated by the enhanced sound collector 11 of the speaking device 1, it is transmitted to the speaking device 1 for reception; at the same time, the receiving device 2 can be connected or the built-in recording device 3 when it is connected to the speaking device 1 recording.

Example Embodiment

[0025] Example two

[0026] Refer to figure 2 As shown, in order to ensure the secrecy of the receiver, the speaking device 1 and the receiving device 2 can be appropriately improved. The speaking device 1 and the receiving device 2 can be set as a single connection, so that the audio signal of the receiving end is not transmitted to the speaking device. End, to ensure the privacy of the received words. The speaking device 1 has a built-in voice dialing line 12 or a speed dialing line 13, and the voice dialing line 12 can be activated by special voice commands without manual operation, so that the user of the speaking device 1 is not easy to be noticed when operating; The speed dialing line 13 can be set with a single key or a simple combination of keys to dial the receiving device 2, also keeping it secret, reducing the chance of being detected by others.

[0027] In addition, the speaking device 1 is also equipped with a remote answering / cutting line ...

Example Embodiment

[0029] Example three

[0030] Refer to image 3 As shown, the speaking device 1 is further provided with a hidden earphone or a wireless hidden earphone 4. Control the secret state of the call through the hidden answering line 15; use the hidden earphone or wireless hidden headset 4 to answer the message sent by the answering device 2; choose to use the voice dialing line 12 or the speed dialing line 13 to dial the answering device 2 , Realize the privacy of speaking.

[0031] After the user of the calling device 1 chooses to use the voice dialing line 12 or the speed dialing line 13 to dial the receiving device 2, he can hide the receiving line 15 to control the secret state of the call, and choose to hide or turn off the sound of the calling device or the screen lights, etc. Prompt message. At this time, the message sent by the receiving device 2 can be answered through the hidden earphone or the wireless hidden earphone 4, so the effect of secret answ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A confidential communication and record system comprises sound control unit, sound transmitting unit with an audio component and a video component, sound receiving unit with audio receiving component and video receiving component, recording unit set in sound transmitting unit or in sound receiving unit externally or in built-in way and used for confidentially recording a back-up of image or sound information at sound transmitting or receiving unit.

Description

technical field [0001] The invention relates to a communication transmission system, in particular to a secret call and recording system. Background technique [0002] The traditional wired telephone recording system is mainly an explicit recording system, that is, the call is recorded with the knowledge of the calling end. After the call is connected and no one answers, under the voice prompt of the answering machine, connect the built-in recorder and automatically enter the recording system, so as to record the voice content of the other party's call in the recorder, so as to be heard by the listener. check. [0003] Most of the recently developed secret recording systems are portable recording pens, small recorders or mobile phones. These recording systems can record for a long time, and can use the recording function to perform secret recordings without being discovered by the other party. However, when entering or leaving a place where recording is prohibited, the rec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04M1/64H04M11/10
Inventor 蔡添庆
Owner 朱婉月
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap