AP9200407A0 - Seasonal greeting card. - Google Patents

Seasonal greeting card.

Info

Publication number
AP9200407A0
AP9200407A0 APAP/P/1992/000407A AP9200407A AP9200407A0 AP 9200407 A0 AP9200407 A0 AP 9200407A0 AP 9200407 A AP9200407 A AP 9200407A AP 9200407 A0 AP9200407 A0 AP 9200407A0
Authority
AP
ARIPO
Prior art keywords
eeprom
card
signal
chip
switch
Prior art date
Application number
APAP/P/1992/000407A
Inventor
Joseph Industrious Asamoah-Gyamfi
Original Assignee
Asamoah Gyamfi J I
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asamoah Gyamfi J I filed Critical Asamoah Gyamfi J I
Priority to APAP/P/1992/000407A priority Critical patent/AP9200407A0/en
Publication of AP9200407A0 publication Critical patent/AP9200407A0/en

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

The components will be intergrated into a circuit and arranged within the seasonal greeting card. The internal switch of the ADC (2) connected to the front cover of the card, the internal switch to the EEPROM have an independent switch. The LED (8) will come on when the switch to the EEPROM is put on. This wil allow electric current to run through the circutory. The microphone will be activated to pick the acoustic sound of the sender and pass it on to the DAC (1). DAC will convert the acoustic signal into digits and analog the signal into the EEPROM chip for storage. The digitised signal stored on the chip for a long time due to the back-up batteries in the chip. When the card is opened the internal of EEPROM will be activated to allow the digitised signal to flow out, this signal will flow into the ADC (2) for it to be converted back into sound by the Electrostatic loud speaker (5) for it to be heard. The sound will be repeated again or continous as long as the fron cover of the card is opened.
APAP/P/1992/000407A 1992-05-26 1992-05-26 Seasonal greeting card. AP9200407A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
APAP/P/1992/000407A AP9200407A0 (en) 1992-05-26 1992-05-26 Seasonal greeting card.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
APAP/P/1992/000407A AP9200407A0 (en) 1992-05-26 1992-05-26 Seasonal greeting card.

Publications (1)

Publication Number Publication Date
AP9200407A0 true AP9200407A0 (en) 1993-11-26

Family

ID=3460676

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1992/000407A AP9200407A0 (en) 1992-05-26 1992-05-26 Seasonal greeting card.

Country Status (1)

Country Link
AP (1) AP9200407A0 (en)

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