sound was captured for the first time but not able to be played back in 1877.
sound was captured for the first time but not able to be played back in 1877.
when was sound captured for the first time but not able to be played back?
1877
the first device that could record actual sounds as they passed through the air (but could not play them back—the purpose was only visual study) was the phonautograph, patented in 1857 by parisian inventor édouard-léon scott de martinville. the earliest known recordings of the human voice are phonautograph recordings, called "phonautograms", made in 1857. they consist of sheets of paper with sound-wave-modulated white lines created by a vibrating stylus that cut through a coating of soot as the paper was passed under it. an 1860 phonautogram of au clair de la lune, a french folk song, was played back as sound for the first time in 2008 by scanning it and using software to convert the undulating line, which graphically encoded the sound, into a corresponding digital audio file.
sound recording and reproduction
the winery produces 5 various wines :









































bullet::::- château d'agassac : "grand vin" of the vineyard, cru bourgeois since 1932.









































bullet::::- château pomiès-agassac : second wine of the estate.









































bullet::::- château pomiès-agassac : the other second wine of the property. it is a selection of the finest batches used to produce the château pomiès-agassac "classic"









































bullet::::- l'agassant d'agassac : the second label of château d'agassac since 2006 made with 90% merlot grapes.









































bullet::::- précision d'agassac : a vintage cuvée produced only for great years since 2009.









































section::::enotourism.
château d'agassac