154 로열티 프리 오디오 트랙들 "학급"에 대한

Background.

It is the chatter among students before the class.

It recorded part of a lecture in computer music lesson.

Br class 319 with gec g315bz (gto thyristor) traction motor departing from a standstill, recorded from the centre of the pantograph car. The clip starts with an idle hum, followed by muffled closing doors and power being applied. The hum grows and varies in tone on initial departure, and is joined by an electrical buzz and the echoing high-pitched sound of the traction motor off the surrounding valley. The clip ends with power being removed as the train approaches a station, and crosses a set of points. Note: there is one muffled station announcement within this clip.

Paisaje sonoro del campus de la universidad europea de madrid. European university of madrid campus soundscape. Sonido de clase. Class sound.

Br class 37 departing preston train station.

Trabajo final.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.

Classe etude silence.