original_language_of_work nobleza gaucha 
A ___MASK82___ is a film with no synchronized recorded sound , especially with no spoken dialogue . The ___MASK82___ era lasted from 1895 to 1936 . In silent films for entertainment , the dialogue is transmitted through muted gestures , mime and title cards which contain a written indication of the plot or key dialogue . The idea of combining motion pictures with recorded sound is nearly as old as film itself , but because of the technical challenges involved , synchronized dialogue was only made practical in the late 1920s with the perfection of the Audion amplifier tube and the introduction of the Vitaphone system . During silent films , a pianist , theatre organist , or , in large cities , even a small orchestra would often play music to accompany the films . Pianists and organists would either play from sheet music or improvise ; an orchestra would play from sheet music . Dialogue ( sometimes spelled dialog in U . S . ___MASK38___ ) is a written or spoken conversational exchange between two or more people , and a literary and theatrical form that depicts such an exchange . As a narrative , philosophical or didactic device , it is chiefly associated in the West with the Socratic dialogue as developed by Plato , but antecedents are also found in other traditions including Indian literature . In the 20th century , philosophical treatments of dialogue emerged from thinkers including Mikhail Bakhtin , Paulo Freire , Martin Buber , and David Bohm . Although diverging in many details , these thinkers have articulated a holistic concept of dialogue as a multi - dimensional , dynamic and context - dependent process of creating meaning . Educators such as Freire and Ramón Flecha have also developed a body of theory and technique for using egalitarian dialogue as a pedagogical tool . Martín Fierro is a 2 , 316 line epic poem by the Argentine writer José Hernández . The poem was originally published in two parts , " El Gaucho Martín Fierro " ( 1872 ) and " La Vuelta de Martín Fierro " ( 1879 ). The poem supplied a historical link to the gauchos ' contribution to the national development of Argentina , for the gaucho had played a major role in Argentina ' s independence from ___MASK85___ . The poem , written in a ___MASK1___ that evokes rural Argentina , is widely seen as the pinnacle of the genre of " gauchesque " poetry ( poems centered on the life of the gaucho , written in a style that evokes the rural Argentine ballads known as " payadas ") and a touchstone of Argentine national identity . It has appeared in literally hundreds of editions and has been translated into over 70 languages . It has earned major commentaries from , among others , Leopoldo Lugones , Miguel de Unamuno , Jorge Luis Borges (" see " Borges on Martín Fierro ) and Rafael Squirru . The Martín Fierro Award , named for the poem , is the most respected award for Argentine television and radio programs . Gaucho or gaúcho is a word with several meanings . In its historical sense a gaucho was one " who , in the 18th and 19th centuries , inhabited Argentina , Uruguay and Rio Grande do Sul . Today , in Argentina and Uruguay , a gaucho is simply " A country person , experienced in traditional cattle ranching work ". Because historical gauchos were reputed to be brave , if unruly , the word is also applied metaphorically to mean " Noble , brave and generous ", but also " One who is skilful in subtle tricks , crafty ". In ___MASK33___ the word " gaúcho " ( note the accent ) means " An inhabitant of the plains of Rio Grande do Sul or the pampas of Argentina descended from European man and [ Amer ] Indian woman who devotes himself to lassoing and raising cattle and horses "; and in ___MASK34___ " gaúcho " has also acquired a metonymic signification , meaning anyone , even an urban dweller , who is a citizen of the State of Rio Grande do Sul . In its purest sense , " gaucho " referred to the nomadic , often outlaw inhabitants of the great plains of Argentina , Uruguay and ___MASK34___ . In current usage , " gaucho " usually designates the rural working class in general ." An orchestra is a large ___MASK90___ ensemble typical of classical music , which features string instruments such as violin , viola , cello and double bass , as well as brass , woodwinds , and percussion instruments , grouped in sections . Other instruments such as the piano and celesta may sometimes appear in a fifth keyboard section or may stand alone , as may the concert harp and , for performances of some modern compositions , electronic instruments . Nobleza gaucha ( Gaucho Nobility ) is a 1915 Argentine ___MASK82___ , loosely based on the Martín Fierro by José Hernández and Santos Vega by Rafael Obligado . It was directed by Eduardo Martinez de la Pera , who shared credit with Humberto Cairo , the producer , and Ernesto Gunche , the cinematographer . Miguel de Unamuno y Jugo ( 29 September 1864  31 December 1936 ) was a ___MASK1___ essayist , novelist , poet , playwright , philosopher , professor of Greek and Classics , and later rector at the University of Salamanca . Jorge Francisco Isidoro Luis Borges Acevedo KBE ( 24 August 1899  14 June 1986 ) was an Argentine short - story writer , essayist , poet and translator , and a key figure in ___MASK1___ - language literature . His best - known books , " Ficciones " (" Fictions ") and " El Aleph " (" The Aleph "), published in the 1940s , are compilations of short stories interconnected by common themes , including dreams , labyrinths , libraries , mirrors , fictional writers , philosophy , and religion . Vitaphone was a sound film system used for feature films and nearly 1 , 000 short subjects made by Warner Bros . and its sister studio First National from 1926 to 1931 . Vitaphone was the last major analog sound - on - disc system and the only one which was widely used and commercially successful . The soundtrack was not printed on the film itself , but issued separately on phonograph records . The discs , recorded at rpm ( a speed first used for this system ) and typically in diameter , would be played on a turntable physically coupled to the projector motor while the film was being projected . Many early talkies , such as " The Jazz Singer " ( 1927 ), used the Vitaphone system . The name " Vitaphone " derived from the ___MASK48___ and ___MASK67___ words , respectively , for " living " and " sound ". Sheet music is a handwritten or printed form of music notation that uses modern musical symbols to indicate the pitches ( melodies ), rhythms and / or chords of a song or ___MASK90___ musical piece . Like its analogs  printed books or pamphlets in ___MASK38___ , Arabic or other languages  the medium of sheet music typically is paper ( or , in earlier centuries , papyrus or parchment ), although the access to musical notation since the 1980s has included the presentation of musical notation on computer screens and the development of scorewriter computer programs that can notate a song or piece electronically , and , in some cases , " play back " the notated music using a synthesizer or virtual instruments .