U nohou Sokratových...
//ano?>Časová derivace zrychlení se nazývá ryv
Časová derivace dráhy je rychlost
Předchozí nestránoucí moudra
Časová derivace rychlosti je zrychlení
Časová derivace zrychlení je ryv.
Asi příbuzný termínu poryv...
Dreadful song about Golem
As I cannot assume that you know Golem, so few words: This is very awkward song of Voskovec & Werich, and Jaroslav Ježek with a lot of Jewish background (e.g. Shofer, old Prague legend). I translated that for my students as an illustration of multiethnic environment of Prague. (2003-09-10 00:00:00, Muzika, English, 1, d, e)
Jaroslav Ježek: Bugatti step
Whenever I play this nice jazzpiano piece to foreiners they got surpriced, and say: "Gee, we did not know there is so good jazz music from a Czech composer." You know every Czech pianist tries to play this. Jaroslav Ježek is so called Czech Gershwin. Please try and you hear yourself. (2002-05-25 00:00:00, Muzika, English, 0, d, e)
Script how to split keyboard of digital piano Yamaha YDP-142 or YDP-162
Digital piano Yamaha Arius YDP-142 or YDP-162 does not have a function split keyboard, so you cannot play two instruments at upper and lower range of your keyboard. But if you connect your piano via USB cable, you can run this linux script, which splits the keyboard.
I recorded (in very amateur way) two examples how this splitted Arius plays:
Lullaby of birdland (mp3)
Czech folk song "Já jsem z Hory Kutny" - I am from Kutna Hora (mp3) (2015-07-25 00:00:00, Muzika, English, 1, d, e)