Patent EA-004273-B1 (EA)
Title: Audio label
IPC: G09F25/00
Filed: 2001-07-06
Abstract: 1. A sound-reproducing label comprising a message reproducing block (2) with a loudspeaker (3), a power supply (4) and a first switch (5) displaced in a housing (1) equipped with a cord (6) for attaching to an object, a first wire (4) of the power supply source is connected to a first output of the power supply of said message reproducing block (2), and a second wire of the power supply source is connected to a second output of the power supply of said message reproducing block (2) via a first switch (5) made with a forced return into an unlocked position when there is no external activation of said switch, characterized in that it is provided with a second switch (7), and, at least, one of the ends of said cord (6) is connected to said first switch (5) so that the stretching of said cord (6) locks said first switch (5) and wherein said second switch (7) is operative to be locked by an external activation and attached between the second power supply output of the message reproducing block (2) an activation input thereof. 2. The sound-reproducing label of Claim 1, characterized in that further equipped by a capacitor (8) attached between the first power supply wire (4) and the second power supply output of the message reproducing block (2). 3. The sound-reproducing label of Claim 1, characterized in that said cord (6) for attaching to an object is made out of an elastic material and has a length providing the fastening of said sound-reproducing label to an object with said cord (6) being stretched. 4. The sound-reproducing label of Claim 1, characterized in that the first end of said cord (6) is fastened to said housing (1), and its second end is fastened to said first switch and has a limiter (9) of said cord extraction out of said housing (1). 5. The sound-reproducing label of Claim 1, wherein both ends of said cord (6) are located on one of the housing (1) sides so that said sound-reproducing label can be hung on said object. 6. A sound-reproducing label comprising a message reproducing block (2) with a loudspeaker (3), a power supply (4) and a first switch (5) displaced in a housing (1) equipped with a cord (6) for attaching to an object, a first wire (4) of the power supply source is connected to a first output of the power supply of said message reproducing block (2), and a second wire of the power supply source is connected to a second output of the power supply of said message reproducing block (2) via a first switch (5) made with a forced return into an unlocked position when there is no external activation of said switch, characterized in that it is provided with a second and a third switches (7, 10) and a control block (11), and, at least, one of the ends of said cord (6) is connected to said first switch (5) so that the stretching of said cord (6) locks said first switch (5) and wherein said second switch (7) is operative to be locked by an external activation, wherein the first output of the power supply control block (11) is connected to the power source first wire (4), the first outputs of the second and third switches (7, 10) are connected to the second output of the first switch (5), their second outputs are connected to the second outputs of the power block of the message reproducing block (2) and of the control block (11), the output of which is connected to the control input of the third switch (10). 7. The sound-reproducing label of Claim 6, characterized in that said control block (11) comprises serially connected a delay element (12), a threshold element (13), and a monostable multivibrator (14), an output of which is an output of said control block (11), wherein first outputs of the delay element (12), the threshold element (13), and the monostable multivibrator (14) are coupled to the output of the first power supply control block (11) the second output of which is coupled to the second power supply outputs of the delay element (12), the threshold element (13), and the monostable multivibrator (14). 8. The sound-reproducing label of Claim 6, characterized in that further equipped with a capacitor (8) attached between the first power supply (4) wire and second output of the first switch (5).