JPS58187888A - Sound electronic time piece - Google Patents
Sound electronic time pieceInfo
- Publication number
- JPS58187888A JPS58187888A JP57069637A JP6963782A JPS58187888A JP S58187888 A JPS58187888 A JP S58187888A JP 57069637 A JP57069637 A JP 57069637A JP 6963782 A JP6963782 A JP 6963782A JP S58187888 A JPS58187888 A JP S58187888A
- Authority
- JP
- Japan
- Prior art keywords
- random number
- speaker
- electronic time
- time piece
- sound
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
Description
【発明の詳細な説明】
本究明は電子時計の皆の周波数に関するもので、乱数発
生によって予期出来ない周波数の音を放射する方式に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present investigation relates to all frequencies of electronic watches, and relates to a method of emitting sounds of unpredictable frequencies by random number generation.
従来の１読手時計θ〕音の放射には次の２通りυ）ツノ
式が友）る。Conventional one-reader clock θ] There are two ways to emit sound: υ) The horn type is compatible.
（＋ ）、１ｊＬ−周波数例えば４０９８１１ｚの音の
放射。(+), 1jL - sound emission of frequency e.g. 409811z.
（２）決められた周波数のメロディ計の放射。(2) Radiation of a melody meter at a determined frequency.
以１・、ノ方式に基づ（音の放射は予め設定された周波
数によるスピーカー駆動であり、変化にとぼ（７い欠点
がある。これＶこ対して予期せぬ１がその都度放射され
れば１１■り人間にとって変化があり、又ゲーム的な要
素も加わって聞く楽しみも増えイ）。1. Based on the method (the sound emission is driven by a speaker with a preset frequency, there is a shortcoming that the change is slow). It would make a difference for people, and it would also add a game-like element, making it more fun to listen to.
本発明は上記欠点をなくし、発跨電チ時計の商品価値を
高める事を目的とする。The present invention aims to eliminate the above-mentioned drawbacks and increase the commercial value of the electric clock.
本発明は、多数の可聴周波数を同数の乱数（Ｃχ・１応
させ発音命令信号で乱数発生器の乱数を指定し、対応す
る可聴周波数で発音する事を要旨とする。The gist of the present invention is to match a large number of audible frequencies to the same number of random numbers (Cχ·1), designate the random number of a random number generator with a sound generation command signal, and generate sound at the corresponding audible frequencies.
第１図に本発明の１実施例のブロック図を示す１゜１は
基準信号を発生する水晶発振器、２は水晶発振器１かも
の基準信号を分周する発局回路、６は分周回路２で得ら
れた計時単位信号から計時作用を行なう計時回路で、４
は表示駆動回路、５（工表示部である。６は乱数発生機
構、７はスピーカー駆動信号作成機構、８はスピーカー
駆動回路、９は発音手段であるスピーカーである。Fig. 1 shows a block diagram of one embodiment of the present invention.1゜1 is a crystal oscillator that generates a reference signal, 2 is an oscillation circuit that divides the reference signal of the crystal oscillator 1, and 6 is a frequency divider circuit 2. This is a timekeeping circuit that performs timekeeping from the timekeeping unit signal obtained in 4.
5 is a display drive circuit; 6 is a random number generation mechanism; 7 is a speaker drive signal generation mechanism; 8 is a speaker drive circuit; and 9 is a speaker which is a sounding means.
乱数発生機構６は計時回路６かもの時刻データから設定
されたアラーム時刻・べθ）一致信号（発音品省帖号で
もある。）毎に乱数を発生する１、この乱数は１秒倍号
をクロックとし、１ピノ］・Ｎ段のリングカウンターの
中の任意の１つの段のＪ。The random number generation mechanism 6 generates a random number for each alarm time set from the time data of the clock circuit 6 (beta θ) coincidence signal (also known as the sound product ministry), and this random number is multiplied by 1 second. clock, 1 pin] J of any one stage of the N-stage ring counter.
を論理１とするものである。is logical 1.
Ｎ（素数と才ろ）＝７の場合（・１７種類の乱数デクな
発生する。When N (prime numbers and numbers) = 7 (17 types of random numbers are generated).
スピー カー駆動１ぎ号作成機構７は乱数発生機構６か
らの７ビノトの乱数データに対応して、７種類のスピー
カー駆動信号を作成するもので、分周回路２から出力さ
れろ分周信号に基づく信号を組み合せてスピーカー駆動
信号を作成するものである。The speaker drive number generation mechanism 7 generates seven types of speaker drive signals in response to the 7 bits of random number data from the random number generation mechanism 6. A speaker drive signal is created by combining the signals based on the following signals.
スピーカー、駆動信号はスピーカー９の周波数帯域（Ｃ
応じた周波数範囲のものを選ぶ必要がある１、電磁駆動
型スピーカーは４ Ｋ ！ｌｚ〜６ Ｋ ｌｌｚ、動電
駆動ノー１Ｊスピーカーは５００１１Ｚ〜ＩＫＩＩｚ程
度の周波数帯の駆動を行なえば効率よいスピーカー駆動
が何なわれろ。The speaker drive signal is in the frequency band of the speaker 9 (C
You need to choose one with the appropriate frequency range. 1. Electromagnetic drive speakers are 4K! 1z~6Kllz, an electrodynamic drive no 1J speaker can be efficiently driven if it is driven in a frequency band of about 50011Z~IKIIz.
第２図にスピーカー駆動信号作成機構゛７の１例を４く
す。分周回路２がら出力される信号ａｔ、Ｃ２−Ｐ ｎ
は１り１］えば４０９６１１ｚ、２０４８１１ｚ−等（
２ｎ系列）の周波数を有する信号で、ゲ−１回、Ｊ′、
？Ｓ７１により前記スピーカー駆動周波数帯域内の信弼
（例えば５００〜Ｉ Ｋ Ｉｌｚ ） ヘＡ Ｎ Ｄ
−ＯＲ回路の組入合せでＡ１−Ａ１（４４４１１Ｚ、４
８１ ｌｌｚ、５ １８１１ｚ、 ５９ ２１１Ｚ、
６ ２９ ｌＩＺ、 ７ ０３ ｌｌｚ、７７７１１ｚ
、８５１１１ｚ ）の周波数を有１−７）１２号１で変
換する。FIG. 2 shows an example of the speaker drive signal generating mechanism 7. Signal at, C2-Pn output from frequency dividing circuit 2
1] For example, 409611z, 204811z-, etc.
2n series) with a frequency of 1 time, J',
? By S71, the signal within the speaker driving frequency band (for example, 500 to IK Ilz) is set.
- A1-A1 (44411Z, 4
81 llz, 5 1811z, 59 211Z,
6 29 lIZ, 7 03 llz, 77711z
, 85111z) is converted by U1-7) No. 12.
８１〜■３□は乱数発生回路６からの７ピノトの信号線
で各々その反転信号Ｂ１〜Ｂ７を有する。81 to 3□ are seven pinot signal lines from the random number generation circuit 6, and have their inverted signals B1 to B7, respectively.
Ｃ０〜Ｃ７はトランスミノンヨンケートである。C0-C7 are transminonyoncates.
１ｇ号Ａｉ、悟号Ｂｉ及びその反転１８号Ｂｉがトラン
スミノ／ジンゲートＣｉと接続されろ。Connect No. 1g Ai, Satoru No. Bi, and its inverted No. 18 Bi to Transmino/Jin Gate Ci.
（ｉ＝１〜７）トランスミノンヨンゲートｃ、〜Ｃ７の
出力は互いに接続され、スピーカー１駆動回路８−＼入
力されろ。Ｂ１〜Ｂ７のうちで任意の１つだけがある時
間内にＯＮとなる。Ｂ１がＯＮσ）場合は他はすべてＯ
ＦＦ状態となり、従ってＣ１のみが導通状態となり信号
Ａ、が出力されろ１、この様にして信号Ｂ１〜Ｂ７び）
ＯＮ１０ＦＦ状！川によってＡ１〜Ａ７までの周波数信
号が選択されて、スピーカーの駆動が行なわれろ。(i=1 to 7) The outputs of the transmission gates c, to C7 are connected to each other and input to the speaker 1 drive circuit 8-\. Only one of B1 to B7 is turned ON within a certain time. If B1 is ONσ), all others are O
The circuit becomes FF state, so only C1 becomes conductive and signal A is output.1 In this way, signals B1 to B7 are output.
ON10FF status! Frequency signals from A1 to A7 are selected depending on the frequency, and the speakers are driven.
Ｎの数が多くなる程スピーカー駆動をイ１なう周θに数
が多くとれろ。本実施例では、′Ｔ′ｆ名イかＣ〕１・
十でθ）どれかでアラ−ム音のなる楽しいアラ−１−ム
時計が出来た。The larger the number of N, the greater the number of cycles θ that can be used to drive the speaker. In this example, 'T'f name A or C] 1.
I made a fun alarm clock that makes an alarm sound with any of the numbers (10 and θ).
以−ヒ述べた如く本発明は従来の発音電子時計よりも変
化に富んだ発音が行われ、時計のパリエ７ヨン化に効果
が大きい。As mentioned above, the present invention produces more varied pronunciations than conventional electronic electronic watches, and is highly effective in making watches more versatile.
第１図は本発明のブロック図を示し、第２図はスピーカ
−１駆動信号回路の一実施例を示すブロック線図である
。
６・・・・・乱数発生機構FIG. 1 shows a block diagram of the present invention, and FIG. 2 is a block diagram showing one embodiment of a speaker-1 drive signal circuit. 6...Random number generation mechanism
Claims (1)
応した周波数を作成する発音手段駆動袷号作成機構を有
し、乱数に対応した周波数で発１″１手段を駆動するこ
とを特徴とする発音電子時８１，１The present invention is characterized in that it has a random number generation mechanism and a sound generation means drive code creation mechanism that creates a frequency corresponding to random number data from the random number generation mechanism, and drives the sound generation means 1''1 at a frequency corresponding to the random number. Pronunciation electronic time 81,1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57069637A JPS58187888A (en) | 1982-04-27 | 1982-04-27 | Sound electronic time piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57069637A JPS58187888A (en) | 1982-04-27 | 1982-04-27 | Sound electronic time piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58187888A true JPS58187888A (en) | 1983-11-02 |
Family
ID=13408572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57069637A Pending JPS58187888A (en) | 1982-04-27 | 1982-04-27 | Sound electronic time piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58187888A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127487A (en) * | 1983-12-14 | 1985-07-08 | Matsushita Electric Works Ltd | Timepiece |
| JPS6150295U (en) * | 1984-09-07 | 1986-04-04 | ||
| JP2009231398A (en) * | 2008-03-20 | 2009-10-08 | Brother Ind Ltd | Light output device and image forming device equipped with the same |
-
1982
- 1982-04-27 JP JP57069637A patent/JPS58187888A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127487A (en) * | 1983-12-14 | 1985-07-08 | Matsushita Electric Works Ltd | Timepiece |
| JPS6150295U (en) * | 1984-09-07 | 1986-04-04 | ||
| JP2009231398A (en) * | 2008-03-20 | 2009-10-08 | Brother Ind Ltd | Light output device and image forming device equipped with the same |
| US8063584B2 (en) | 2008-03-20 | 2011-11-22 | Brother Kogyo Kabushiki Kaisha | Light output device and image forming apparatus including the same |
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