Talking clock

Talking clock

A talking clock (also known as a "speaking clock" or "auditory clock") is a timekeeping device that presents the time as sounds. It may present the time solely as sounds, such as a phone-based time service (see Speaking clock) or a clock for the hearing impaired, or may have a sound feature in addition to an analog or digital face.

History

Although they would not be considered to be speaking, clocks have incorporated noisemakers such as clangs, chimes, gongs, melodies, and the sounds of cuckoos or roosters from almost the beginning of the mechanical clock era. Soon after Thomas Edison's invention of the phonograph, the earliest attempts to make a clock that incorporated a voice were made. Around 1878, Frank Lambert invented a machine that used a voice recorded on a lead cylinder to call out the hours. Lambert used lead in place of Edison's soft tinfoil, and as a result, this is the oldest known sound recording that is still playable [Aaron Cramer with Allen Koenigsberg [http://www.collectorcafe.com/article_archive.asp?article=670&id=1503] The World’s Oldest Recording: Frank Lambert's Amazing Time Machine – Part 2 (Retrieved on February 2, 2007)] , and was recognized in the Guinness Book of World Records as such in 1992. It is currently on display at the National Watch and Clock Museum in Columbia, Pennsylvania.

Although there have been rumors that other talking clocks may have been produced afterward, it is not until around 1910 that another talking clock was introduced, when Bernhard Hiller created a clock that used a belt with a recording on it to announce the time. However, these belts were often broken by the hand-tightening required, and all attempts to reproduce the celluloid ribbon have so far failed.

Over twenty years later, the first practical use of talking clocks was seen when Ernest Esclangon created a talking telephone time service in Paris, France. On its first day, February 14, 1933, over 140,000 calls were received. London began a similar service three years later. This type of talking time service is still around, and over one million calls per year are received for the NIST's Telephone Time-of-Day Service [National Institute of Standards and Technology "NIST Telephone Time-of-Day Service" [http://tf.nist.gov/timefreq/stations/sig.html] (Retrieved on February 2, 2007)] .

In 1954, Ted Duncan Inc. released the "Hickory Dickory Clock", a crank toy intended for children. This clock used a record, needle, and tone arm to produce its sound.

In 1968, the first truly portable talking clock, the "Mattel-a-Time Talking Clock" was released.

In 1984, the Hattori Seiko Co. released the world's first quartz-based talking clock, the Pyramid Talk.

Current talking clocks often include many more features than just giving the time; in these, the ability to speak the time is part of a wide range of voice capabilities, such as reading the weather or other information to the user.

Uses and purposes

Teaching timetelling

After the telephone time service, the next practical application of the talking clock was in the teaching of timetelling to children. The first talking clock to be used for this purpose was the Mattel "Mattel-a-Time Talking Clock" of 1968. Several other clocks of this type followed, including one featuring Thomas the Tank Engine. One of the latest ones, the "Talking Clever Clock", includes a quiz button which asks questions such as "What time is it?", "What time will it be in an hour?", and "How much time has passed between 1:00 and 2:30?" Other educational talking clocks come in a kit designed to be assembled by children.

Talking clocks can also be used with children whose learning disabilities may be partially offset by the reinforcement provided by hearing the time as well as seeing it.

Assisting the impaired

Talking clocks have found a natural home as an assistive technology for the visually impaired. There are over 150 tabletop clocks and 50 types of watches which include an auditory function. However, their aid is somewhat limited, as most of them tend to announce the time only at the top of the hour or the press of a button. Nevertheless, to press the button, one must be able to find the clock. To address these limitations, one manufacturer produced a clock that would announce the time upon detecting a user's whistling signal, but it is no longer manufactured. Time speaking functions are now integrated into many other more generalized assistance technologies for the visually impaired.

Branding/Advertising

Many companies have used talking clocks as a novelty item to promote their brand. In 1987, the H. J. Heinz Company released a clock with the figure of "Mr. Aristocrat", a tomato with a motif similar to Mr. Peanut. At alarm time, the clock said, "It's time to get up; get up right away! Wait any longer and it's 'ketchup' all day! Remember, Heinz is the thick rich one." At roughly the same time, Pillsbury created a similar clock with the character of Little Sprout. In recent years, the Coca-Cola polar bear, the Red and Yellow M&M's characters, the Pillsbury Doughboy, a Campbell's Soup girl, and others have at one time appeared on a talking clock. One of the more interesting branded clocks was produced by Energizer and was a soft, battery-shaped clock whose alarm was turned off by punching it or throwing it against a hard surface.

Entertainment/conversation pieces

The inexpensiveness of modern speech technology has allowed manufacturers to include talking clock capabilities into a wide range of products. Many of these are intended as conversation pieces or speak merely for the entertainment of hearing sounds or words spoken by an inanimate object. Such timepieces include Darth Vader clocks, calculators with time features, and even a painting of Leonardo da Vinci's The Last Supper that announces the time on the hour along with a quote from Jesus.

Other themes of talking timepieces include fortune-telling, astrology, clocks with moving lips, animated creatures, sports and athletes, and movies, among others.

Technology

Most modern talking clocks are based on speech-synthesis integrated circuits that generate speech from sampled, stored data. The rapid technological progress of the 1980s enabled today's high-quality talking products. Early talking clocks employed chips that linked phonemes to generate speech. These products could generate unlimited speech, but it was of relatively poor quality that sounded robotic, at worst, unintelligible. Today's higher-quality speech is produced by sampled-data systems that take elements of an actual human voice. Modern voice synthesis technologies can produce synthesized vocabularies that retain the style of the speaker exactly and are not limited to just perfect English, but can be as varied as Scottish accents, Japanese, and even the voice of a young child. Such voices are all captured well using tiny, inexpensive voice chips that are readily available.

Almost all of the latest voice-chipped talking clocks incorporate the female human voice to announce the time. Dr. Mark McKinley, the president of the International Society of Talking Clock Collectors, proposes three possible explanations for this phenomenon. The female voice may be considered more soothing psychologically; it may be a relic of the female voice being historically associated with secretarial (Administrative Assistant) functions; or a feminine voice may possibly simply be softer in a less intrusive way [McKinley, Mark B. "The Collected History and Significance of Talking Clocks" NAWCC Bulletin June 2004;46:331-8] .

Many talking clocks include a light sensor or a setting that will automatically silence them between certain hours (usually between 10 p.m. and 8 a.m.).

Ozen Box

Many talking clocks of the 1970s utilized an Ozen box, which is a mechanism similar to a phonograph, in which a needle-like stylus tracks on a 2.25 inch platter similar to a vinyl phonograph record. The Janex Corporation produced most of the clocks which use this device, and they are highly prized among collectors.

Characters

A very large number of popular characters have appeared on talking clocks. The following list is not exhaustive, nor is it intended to be.

* Mickey Mouse
* Several Looney Toons characters (including Bugs Bunny, Daffy Duck, Tweety Bird, et al.)
* The Simpsons
* Strawberry Shortcake
* Superheroes (including Superman, Spider-Man, The Incredible Hulk, et al.)
* Furby
* Biz Markie
* The Smurfs
* SpongeBob SquarePants
* Mario

References

External links

* [http://www.istcc.org International Society of Talking Clock Collectors (ISTCC)]
* [http://www.talkingclocks.net ISTCC Virtual Museum]
* [http://www.pong-story.com/lambert/ Frank Lambert's talking clock]
* [http://www.tinfoil.com/cm-0101.htm More on Lambert's clock]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Experimental Talking Clock — The Experimental Talking Clock was recorded circa 1878 by inventor Frank Lambert. It was long thought to be the world s oldest playable sound recording and is listed in both the Guinness Book of World Records and The Encyclopedia of Recorded… …   Wikipedia

  • Clock — For other uses, see Clock (disambiguation). Timepiece redirects here. For the Kenny Rogers album, see Timepiece (album). Platform clock at King s Cross railway station, London …   Wikipedia

  • Clock Cleaners — Mickey Mouse series Theatrical release standee placard Directed by Ben Sharp …   Wikipedia

  • Clock Suckers — infobox television show name = Clock Suckers format = Animation runtime = 5 to 8 minutes creator = Mike Parker Andy Parker Michael William Jason Kamen starring = Mike Parker Andy Parker Hollie Bertram Michael William Sam Reich country = USA… …   Wikipedia

  • time - clock times and periods of the day — This entry deals with clock times and periods of the day, and prepositions and adverbs used to indicate time. For information on referring to days and longer periods of time, see entry at ↑ Days and dates. For information on time clauses, see… …   Useful english dictionary

  • 5 O’Clock Charlie — Infobox Television episode Title = 5 O’Clock Charlie Series = M*A*S*H Caption = {Caption} Season = 2 Episode = 2 (26th Overall Airdate = September 22, 1973 Production = K403 Writer = Larry Gelbart Laurence Marks Director = Norman Tokar Guests =… …   Wikipedia

  • Three O'Clock High — Infobox Film name =Three O Clock High caption =Theatrical release poster imdb id =0094138 writer =Richard Christian Matheson Thomas Szollosi starring =Casey Siemaszko | Richard Tyson director =Phil Joanou producer =David E. Vogel cinematography… …   Wikipedia

  • The Cuckoo Clock of Doom — infobox Book | | name = The Cuckoo Clock of Doom orig title = translator = author = R. L. Stine cover artist = Tim Jacobus country = United States language = English series = Goosebumps classification = fiction genre = Horror fiction, Children s… …   Wikipedia

  • Rock Around the Clock (film) — Rock Around the Clock is the title of a 1956 musical motion picture that featured Bill Haley and His Comets along with Alan Freed, The Platters, and Freddie Bell and the Bellboys. It was produced by b movie king Sam Katzman (who would produce… …   Wikipedia

  • Colgate Clock (Indiana) — Colgate Palmolive factory, with the original Colgate Clock, in Clarksville, Indiana The Colgate Clock, located at a Colgate Palmolive factory in Clarksville, Indiana, is one of the largest clocks in the world. It has a diameter of 40 feet (12.19… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”