JPH02689U - - Google Patents

Description

[Brief explanation of drawings]

Figure 1 is a circuit diagram showing the main parts of the audio clock with snooze according to the present invention, Figure 2 is a time chart of each signal in the circuit of Figure 1, and Figure 3 is an example of the circuit of a conventional audio clock with snooze. FIG. 10... Clock circuit, 12... Time display section, 14
...Reference switch circuit, 16...Reference switch,
18... Alarm switch circuit, 20... Alarm switch, 22... Snooze switch circuit, 2
4... Snooze switch, 26... Test switch circuit, 30... Control integrated circuit, 32... Notification circuit, 34... Sound integrated circuit, 36... Sound generation circuit, 40... Match signal control circuit, 48 ... Alarm signal generation circuit, 60 ... Set-on signal generation circuit, 68 ... Snooze control circuit, 86 ... Voice call control circuit, 106 ... Address designation control circuit.

Claims (1)

[Claims for Utility Model Registration] A clock circuit that measures a reference signal, a time display section that displays the time based on the timing of the clock circuit, and a clock circuit that measures a reference signal, a time display section that displays the time based on the time measurement of the clock circuit, and a time display section that matches when the time displayed on the time display section reaches the set time. A reference switch circuit that outputs a signal, an alarm switch circuit that outputs a set signal when the alarm switch is on, a snooze switch circuit that outputs a snooze signal when the snooze switch is on, and multiple types of audio data are stored. By turning on and off the alarm switch, snooze switch, etc.
An alarm circuit that selects and outputs an appropriate sound based on a control signal via a control circuit; and a coincidence signal control circuit that passes a coincidence signal when a set signal from an alarm switch circuit is input in an audio clock with snooze. When a match signal that has passed through the match signal control circuit is input, it outputs an alarm signal corresponding to the match signal, outputs an alarm-on pulse signal when a match signal occurs, and outputs an alarm-off pulse signal when the match signal stops. a set-on signal generating circuit that outputs a set-on signal corresponding to the set signal when the set signal is input, and a set-on pulse signal when the set signal is generated; and a set-on signal generating circuit that receives the snooze signal. If a snooze signal is input while an alarm signal is input, a snooze on pulse signal is output for the required time, and the output of the snooze on signal is stopped. a snooze control circuit that outputs a snooze-off pulse signal when an alarm signal is input and a start signal when a snooze-on signal is not input; It also outputs a start signal when a snooze-on pulse signal is input when there is no alarm, a set-on pulse signal, or an alarm-off pulse signal, and also outputs a reset signal when a start signal is generated. A voice call control circuit to output, a set-on signal, a set-on pulse signal, an alarm signal, an alarm-off pulse signal, and a snooze-on pulse signal are input, and when no alarm signal is input, the snooze-on pulse signal is used as a trigger to turn on the set-on. It outputs different address signals depending on whether a signal is input or not, and also outputs different address signals based on the input of the set-on pulse signal, and when an alarm signal is input, and the alarm-off pulse. An address designation control circuit outputs different address signals even when a signal is input, and the notification circuit outputs different audio data based on the address signal when the address signal, start signal, and reset signal are input. An audio clock comprising: a notification circuit comprising an integrated circuit for outputting audio and a sounding circuit for generating sounds based on the audio data.