Institut Royal Colonial Belge Koninklijk Belgisch Koloniaal Instituut SECTION DES SCIENCES MORALES SECTIE VOOE MOKELE EN POLITIEKE ET POLITIQUES WETENSCHAPPEN Mémoires. — Collection in-8°. Verhandelingen. — Verzameling Tome XVIII, fasc 3. in-8°. — Boek XVIII, afl. 3. A COMPARATIVE STUDY OF SOME CENTRAL AFRICAN GONG-LANGUAGES BY J. F. CARRINGTON BRUXELLES BRUSSEL Librairie Falk fils, Boekhandel Falk zoon, GEORGES VAN CAMPENHOUT, Successeur, GEORGES VAN CAMPENHOUT, OpYolger, 22, rue des Paroissiens, 22. 22, Parochianenstraat, 22. 1949 Publications de l’institut Royal Publicatiën van het Koninklijk Colonial Belge Belgisch Koloniaal Instituut En vente à la Librairie FALK Fils, G. VAN CAMPENHOUT, Succr. Tèiéph. : 12.39.70 22, rue des Paroissiens, Bruxelles c. c. P. n° 142.90 Te koop in den Boekhandel FALK Zoon, G. VAN CAMPENHOUT, Opvolger. Telef. 12.39.70 22, Parochianenstraat, te Brussel. Postrekening : 142 90 LISTE DES MÉMOIRES PUBLIÉS AU 15 OCTOBRE 1949. COLLECTION IN-8» SECTION DES SCIENCES MORALES ET POLITIQUES Tome I. Pagès, le R. P., Au Buanda, sur les bords du lac Kivu (Congo Belge). Un royaume hamite au centre de l’Afrique (703 pages, 29 planches, 1 carte, 1933) . . fr. 250 a Tome II. Laman, K.-E., Dictionnaire kikongo-français (xciv-1183 pages, 1 carte, 1936) . . fr. 600 » Tome III. 1. Planquaert, le R. P. M., Les Jaga et les Bayaka du Kwango (184 pages, 18 plan­ ches, 1 carte, 1932).............................................................................................fr. 90 » 2. Louwers, O., Le problème financier et le problème économique au Congo Belge en 1932 (69 pages, 1933).......................................................................................fr. 25 » 3. Mottoulle, le Dr L., Contribution à l’étude du déterminisme fonctionnel de l’industrie dans l’éducation de l'indigène congolais (48 p., 16 pl., 1934) . . fr. 60 » Tome IV. Mertens, le R. P. J., Les Badzing de la Kamtsha : 1. Première partie : Ethnographie (381 pages, 3 cartes, 42 figures, 10 planches, 1935)....................................................................................................................fr. 120 » Z. Deuxième partie : Grammaire de l’Idzing de la Kamtsha (xxxi-388 pages, 1938) . 230 » 3. Troisième partie : Dictionnaire Idzing-Français suivi d’un aide-mémoire Français-Idzing (240 pages, 1 carte, 1939)....................................................fr. 140 » Tome V. 1. Van Reeih, de E. P., De Bol van den moederlijken oom in de Inlandsche familie (Verhandeling bekroond in den jaarlijksen Wedstrijd voor 1935) (35 blz., 1935) . ...............................................................................................................fr. 10 » 2. Louwers, O., Le problème colonial du point de vue international (130 pages, 1936 ) fr. 50 » 3. Bittremieux, le R. P. L., La Société secrète des Bakhimba au Mayombe (327 pages, 1 carte, 8 planches, 1936)..........................................................fr. 110 ■ Tome VI. Mobller, A., Les grandes lignes des migrations des Bantous de la Province Orien­ tale du Congo belge (578 pages, 2 cartes, 6 planches, 1936).......................fr. 200 » Tome VII. 1. Sxruyf, le R. P. I., Les Bakongo dans leurs légendes (280 pages, 1936) . . fr. 110 » 2. Lotar, le R. P. L., La grande chronique de l’Ubangi (99 p., 1 fig., 1937) . . fr. 30 » 3. Van Caeneghem, de E. P. R., Studie over de gewoontelijke strafbepalingen tegen het overspel bij de Baluba en Ba Lulua van Kasaï (Verhandeling welke in den Jaarlijksen Wedstrijd voor 1937. den tweeden prijs bekomen heeft) (56 blz., 1938)..................................................................................................................fr. 20 » 4. Hulstaert, le R. P. G., Les sanctions coutumières contre l’adultère chez les Nkundó (Mémoire couronné au Concours annuel de 1937) (53 pages, 1938) . fr. 20 » Tome VIII. Hulstaert. le R. P. G., Le mariage des Nkundó (520 pages, 1 carte, 1938) . . . fr. 200 » -I A COMPARATIVE STUDY OF SOME CENTRAL AFEICAN GONG-LANGUAGES BY J. F. CARRINGTON AIÊM. INST. ROYAL COLONIAL BELGE. Thesis approved by the University of London for the degree of Doctor of Philosophy in the Facutty of Science Mémoire présenté à la séance du 19 mai 1947. INDEX. Pages. An introductory note on ierminology ...................................................... 5 Chaiter I. — The hlstory of gong- and drum-language investigation in Africa ................................................................................. ? Chapter II. — Gongs used for message transmission in Central Africa ......................................................................................... 19 Gong sticks ................................................................................... 23 Gong-beating technique ............................................................. 23 Gong housing ................................................................................. 24 Times of transmission distance travelled ......................... 25 Chapter 111. — Signalling with and without a linguistic basis in Africa (with a note on extra-african signalling) ... 27 Chapter IV. — Instruments other than gongs and drums used in message transmission ...................................................... 33 Sticks ................................................................................................ 33 Bell s .................................................................................................. 34 Whistles ........................................................................................... 35 Horns ................................................................................................ 36 Stringed instruments..................................................................... 37 The human voice ..................................................................... 40 Chapter V. — The nature of the signais associated with gong- languages .................................................................................. 42 Chapter VI. — Some contributions of gong-language investigations to linguistic studies ............................................................. 59 Tonal pattems ............................................................................ 59 The number of ton es ............................................................. 61 The nature of composite tones .............................................. 63 Comparative linguistics ............................................................ 67 Chapter VII. — Some contributions of gong-language investigations to ethnographical and historical studies ............... 72 4 A COMPARATIVE STTJDY, ETC. Pages. Chapter VIII. — Gong-language texts ...................................................... 78 I. Kele ........................................................................... 82 II. Ena ............................... .......................... 89 III. Olombo (three areas) .............................................. 90 IV. Sa ............................................................................. 94 V. Mbole (four areas) .................................................... 96 VI. Topoke (two areas) .............................................. 103 VII. Aqba ....................................................................... 105 VIII. Mba ........................................................................... 105 IX. Komo ................................ .................... 108 Appendix. — A note on extra-african slit-gongs................................. 109 Bibliography .......................................................................................................... 115 List of illustrations .................................................................................. 119 A COMPARATIVE STUDY OF SOME CENTRAL AFRICAN GONG-LANGUAGES INDRODUCTORY NOTE ON TERMINOLOGY. The literature relative to drum- and gong-signalling among « primitive » peoples shows considérable variation in the terms used to describe the instruments bv means of which messages are transmitted. In the following study of message transmission in the Upper Congo area of Central Africa the terminology recommended by the Royal Anthropological Institute will be followed. For the hollow wooden idiophone which is widely distributed in the area under discussion and which is also found in South and Central America and in Oceania, we shall use the term gong or slit-gong. The word drum will be reserved for the membranophone in which sound is emitted by the percussion of a membrane stretched tightly over a hollow wooden, métal or earthenware frame. Message transmission with a linguistic basis of the form described in this study appears to be confined mainly to percussion instruments of the idiophone type, membrano- phones being regularly used only in a restricted area in West Africa (see p. 15). Because of the variation in terminology found in the accounts of drum- and gong-signalling from various 6 A COMPARATIVE STUDY writers il will be helpful to give a list of the different terms used : Gong or slit-gong (76). Slit-drum (13, 57, 83). Incision drum (17). Tambour à fente (27). Schlitzpauke (28, 109). Schlitztrommel (34, 67, 91). Wooden drum (15, 39, 44). Holztrommel (38, 93). Signal-drum (48). Signalblock (58). Seintrommel (11). Tambour à signal (10). Tambour-téléphone (42, 102). Sprechtrommel (93). Tom-tom (46). Tam-tam (37, 100). War-drum (62, 86). Drum (76). Membrane-drum (18). Felltrommel (109). (Membranophone.) Talking-drum (74). Some writers prefer to give the instrument its naine in 1 lie language of the people using il. The linguistic phenomena associated with communica­ tion by means of the slit-gong will be referred to as gong- signalling and gong-language (*) while the terms drum- signalling and drum-language will be reserved for communications on the membranophone. But it must be pointed out that these different lerms express an ethnographical rather than a linguistic différence; for the language phenomena associated with communications on both types of instrument are of the saine kind. Moreover, a:< is shown later (see p. 34), similar communications can be made using instruments of other types such as cordophones and aerophones. f1) The term signal will be used for the sounds emitted by the transmitting instrument. These may be closely associated with linguistic elements forming the gong- or drum-language. This latter is conveniently distinguished from the spoken language of the tribe owing to its stereotyped nature (see p. 55) and the presence in it ot' words not found in the spoken language. OF SOME CENTRAL AFRICAN GONG-LANGUAGES 7 I. — THE HISTORY OF DRUM- AND GONG-LANGUAGE INVESTIGATION IN AFRICA. There are many references in early travel literature to the use of drums and gongs for sending signais to distances of several miles. It is not always clear whether the instruments used are skin-covered drums or all- wooden instruments of the slit-gong type, nor yet whether the signais described are related to a drum- or gong- language or are simply convention al signais with no linguistic basis. Sometimes it is possible to clear up doubts of ibis kind in the light of later exploration. Thus, an early account of a journey into the country of the Mandingo was given by Francis Moore in bis work : Travels into the inland parts of Africa, published in 1767. The large instrument used is described in the following words : In almost every town they have a kind of drum of a very large size, called a langtong, which they only beat at the approach of an enemy or on some very extraordinary occasion to call the inhabitants of the neighbouring towns to their assistance; and this in the night may be heard six or seven miles (66, p. 330). We know from later exploration that this passage probably refers to message transmission with a linguistic basis (cf. Hamlyn, 35, p. 107). (50, p. 127) quotes a French traveller, de la L a b ou ret Courbe, vvhose reference to signalling in West Africa is nearly a century before that of Moore. In the course of a journey to the mouth of the Rio Grande in 1685, de la Courbe related : Lorsque le roy veut avertir de quelque chose il fait battre son bambalon ( = large drum) d’une certaine manière qui fait connaître sa volonté et aussitôt tous les autres battent 8 A COMPARATIVE STUDY pour avertir ceux qui sont plus éloignés de ce que le roy demande; ainsy, en un moment, toutte l’isle est avertie de la mesme chose; je ne l’ay pas ouy, mais on m’asseuré que cela était vrai. Mungo Park in 1795 noticed the way in which a drum could communicate orders to the protagonists of an African wrestling match. His remarks are noteworthy since they are still true of wrestling matches as carried ont by the Lokele and other tribes of the Upper Congo area (cf. 13, p. 79) : C arrtn gton , It must not be unobserved that the combattants were animated by the music of a drum, by which their actions were in some measure regulated (69, p. 61). Experiments to verify stories of the possibilité of trans- mitting messages by means of flûtes were performed in West Africa by members of the Niger Expédition of 1841. Questions were also asked about the use of drums for the saine purpose and the accounts of their findings show that these investigators learned to distinguish between conventional signais and signalling with a linguistic basis : As we had often heard that the natives could hold musical dialogues even at great distances by means of little gourd flûtes we prevailed on them to seperate while, by an interpreter, one of them was desired to convey certain sentences to those at a distance. To our surprise we found, on cross-examination, that everything had been perfectly understood. They said they could communicate with one another even at the distance of some miles where the locality was favourable to the resonance of the sounds. ...He (Glasgow) also said that they could communicate by this means at very great distances by the « war drum » which is kept in every village to give and repeat these signais; so that there is intimation of danger long before the enemy can attack them. We are often surprised to find the sound of the trumpet so well understood in our