l\u1ea1o x\u1ea1o<\/strong>).<\/li>\n<\/ul>\nTrong ng\u00f4n ng\u1eef ngh\u1ec7 thu\u1eadt, \u0111\u1eb7c bi\u1ec7t l\u00e0 ng\u00f4n ng\u1eef v\u0103n ch\u01b0\u01a1ng, t\u1eeb t\u01b0\u1ee3ng thanh \u0111\u01b0\u1ee3c v\u1eadn d\u1ee5ng r\u1ea5t nhi\u1ec1u, nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p tu t\u1eeb c\u00f3 t\u00e1c d\u1ee5ng n\u00e2ng cao c\u1ea3m nh\u1eadn th\u1ea9m m\u1ef9 \u1edf ng\u01b0\u1eddi \u0111\u1ecdc.<\/p>\n
T\u1eeb r\u1ea5t xa x\u01b0a, trong nh\u1eefng t\u00e1c ph\u1ea9m v\u0103n h\u1ecdc c\u1ed5 \u0111\u1ea1i nh\u01b0: \u201cThi kinh, phong v\u0169\u201d \u0111\u00e3 xu\u1ea5t hi\u1ec7n t\u1eeb t\u01b0\u1ee3ng thanh: \u201c\u96e8 \u51c4\u51c4\uff0c\u9e21\u9e23 \u5588<\/strong> \u5588<\/strong>\u201d(M\u01b0a r\u00e9t bu\u1ed1t, g\u00e0 g\u00e1y le te<\/strong>).<\/p>\n\u201c Binh xa h\u00e0nh\u201d c\u1ee7a \u0110\u1ed7 Ph\u1ee7 c\u00f3 nh\u1eefng c\u00e2u xu\u1ea5t hi\u1ec7n t\u1eeb t\u01b0\u1ee3ng thanh: \u201c \u8f66\u8f9a\u8f9a<\/strong>,\u9a6c\u8427\u8427<\/strong>,\u884c\u4eba\u5f13\u7bad\u5404\u5728\u8170\u201d (Xe l\u1ed9c c\u1ed9c<\/strong>, ng\u1ef1a h\u00ed vang, l\u00ednh b\u1ed9 h\u00e0nh cung t\u00ean \u0111eo b\u00ean l\u01b0ng).<\/p>\n\u201cH\u1ed3ng l\u00e2u m\u1ed9ng\u201d c\u1ee7a T\u00e0o Tuy\u1ebft C\u1ea7m c\u00f3 c\u00e2u: \u201c\u4e0d\u60f3 \u65e5\u672a\u843d\u65f6,\u5929\u5c31\u53d8\u4e86,\u6dc5\u6dc5\u6ca5\u6ca5<\/strong>\u4e0b\u8d77\u96e8\u6765\u201d(Kh\u00f4ng ngh\u0129 l\u00fac m\u1eb7t tr\u1eddi ch\u01b0a l\u1eb7n, tr\u1eddi \u0111\u00e3 thay \u0111\u1ed5i r\u1ed3i, m\u01b0a t\u00ed t\u00e1ch r\u01a1i<\/strong>).<\/p>\nT\u1eeb t\u01b0\u1ee3ng thanh c\u0169ng xu\u1ea5t hi\u1ec7n r\u1ea5t nhi\u1ec1u trong c\u00e1c t\u00e1c ph\u1ea9m v\u0103n h\u1ecdc hi\u1ec7n- \u0111\u01b0\u01a1ng \u0111\u1ea1i: \u201cCh\u00fac ph\u00fac\u201d c\u1ee7a L\u1ed7 T\u1ea5n: \u201c \u6211 \u9759 \u542c \u7740 \u7a97 \u5916 \u4f3c \u4e4e \u745f<\/strong> \u745f<\/strong> \u4f5c \u54cd \u7684 \u96ea \u82b1\u00a0 \u58f0\u201d(T\u00f4i l\u1eafng nghe \u00e2m thanh hoa tuy\u1ebft b\u00ean ngo\u00e0i c\u1eeda s\u1ed5 nh\u01b0 \u0111ang x\u00e0o x\u1ea1c<\/strong> r\u01a1i).<\/p>\nNh\u1eefng t\u1eeb t\u01b0\u1ee3ng thanh trong c\u00e1c t\u00e1c ph\u1ea9m tr\u00ean, g\u00f3p ph\u1ea7n l\u00e0m cho c\u00e1c c\u00e2u th\u01a1, c\u00e2u v\u0103n trong t\u00e1c ph\u1ea9m tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng v\u00e0 g\u1ee3i c\u1ea3m trong l\u00f2ng \u0111\u1ed9c gi\u1ea3.<\/p>\n
T\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng t\u1eeb t\u01b0\u1ee3ng thanh trong \u0111\u1eddi s\u1ed1ng ng\u00f4n ng\u1eef kh\u00e1 cao, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c bi\u1ec3u \u0111\u1ea1t t\u00ednh sinh \u0111\u1ed9ng v\u00e0 tr\u1ef1c quan c\u1ee7a ng\u00f4n ng\u1eef. Qua t\u1eeb t\u01b0\u1ee3ng thanh, c\u00f2n bi\u1ec3u th\u1ecb n\u00e9t \u0111\u1eb7c s\u1eafc v\u1ec1 ph\u01b0\u01a1ng di\u1ec7n \u00e2m thanh c\u1ee7a ng\u00f4n ng\u1eef H\u00e1n, c\u0169ng nh\u01b0\u00a0 s\u1eafc th\u00e1i v\u0103n h\u00f3a c\u1ee7a c\u00e1c v\u00f9ng mi\u1ec1n kh\u00e1c nhau.<\/p>\n
\u00a02. <\/strong>Ph\u00e2n lo\u1ea1i t\u1eeb t\u01b0\u1ee3ng thanh ti\u1ebfng H\u00e1n<\/strong><\/h2>\nC\u00f3 nhi\u1ec1u c\u00e1ch ph\u00e2n lo\u1ea1i t\u1eeb t\u01b0\u1ee3ng thanh, \u0111\u1ee9ng tr\u00ean m\u1ed7i g\u00f3c \u0111\u1ed9 kh\u00e1c nhau, c\u00f3 nh\u1eefng c\u00e1ch ph\u00e2n lo\u1ea1i kh\u00e1c nhau.<\/p>\n
2.1.C\u0103n c\u1ee9 tr\u00ean ph\u01b0\u01a1ng di\u1ec7n bi\u1ec3u \u0111\u1ea1t, c\u00f3 th\u1ec3 ph\u00e2n th\u00e0nh c\u00e1c lo\u1ea1i<\/strong><\/h3>\n2.1.1. Bi\u1ec3u th\u1ecb \u00e2m thanh:<\/strong><\/p>\n\n- \u6ef4\u7b54<\/strong> \/d\u012b d\u0101 \/(\u00e2m thanh ti\u1ebfng m\u01b0a r\u01a1i t\u00ed t\u00e1ch<\/strong>, \u0111\u1ed3ng h\u1ed3 t\u00edch t\u1eafc <\/strong>)<\/li>\n
- \u201c \u54a3<\/strong> \u5f53<\/strong>\u201d\/ gu\u0101ng d\u0101ng \/ (\u00e2m thanh c\u1ee7a \u0111\u1ed3 v\u1eadt ph\u00e1t ra khi n\u00e9m tr\u00ean \u0111\u1ea5t \u201c ph\u00e0nh<\/strong> \u201d<\/li>\n
- \u54c8\u54c8<\/strong>\/ h\u0101 h\u0101 \/ (\u00e2m thanh ti\u1ebfng ti\u1ebfng c\u01b0\u1eddi ha ha<\/strong>)<\/li>\n<\/ul>\n
2.1.2. Bi\u1ec3u th\u1ecb tr\u1ea1ng th\u00e1i:<\/strong><\/p>\n\n- (1). Tr\u1ea1ng th\u00e1i n\u01b0\u1edbc ch\u1ea3y: \u6cc9 \u6c34 \u5495<\/strong> \u561f<\/strong> \u5730 \u5f80 \u5916 \u5192\u3002(N\u01b0\u1edbc su\u1ed1i tu\u00f4n \u1ed3ng \u1ed9c<\/strong> ra ngo\u00e0i)<\/li>\n
- (2). tr\u1ea1ng th\u00e1i ng\u00e3 tr\u00ean \u0111\u01b0\u1eddng: \u201c \u53ed<\/strong>\u00a0 <\/strong>\u53fd<\/strong> \/ b\u0101 j\u012b \/\u201d; \u00a0\u53ed<\/strong> \u53fd<\/strong> \u4e00\u00a0 \u58f0\uff0c \u4ed6 \u6ed1 \u5012 \u4e86\u3002(\u201cb\u1eadp<\/strong>\u201d m\u1ed9t ti\u1ebfng, anh \u1ea5y tr\u01b0\u1ee3t ng\u00e3)<\/li>\n
- (3). tr\u1ea1ng th\u00e1i khi ng\u1ee7: \u4ed6 \u4e00 \u8eba \u4e0b \u5c31\u201c \u547c<\/strong> \u547c<\/strong>\u201d \u5927 \u7761\u3002(Anh ta v\u1eeba \u0111\u1eb7t l\u01b0ng xu\u1ed1ng \u0111\u00e3 ng\u00e1y kh\u00f2 kh\u00f2<\/strong> ).\u00a0\u7c0c\u7c0c<\/strong>\/ s\u00f9 s\u00f9 \/(tr\u1ea1ng th\u00e1i khi kh\u00f3c (n\u01b0\u1edbc m\u1eaft ) l\u00e3 ch\u00e3<\/strong> )<\/li>\n
- (4). \u4e24\u884c\u773c\u6cea\u4ece\u5979\u4e00\u5bf9\u5927\u773c\u775b\u91cc\u7c0c\u7c0c<\/strong>\u5730 \u5f80\u4e0b\u76f4\u6d41, \u6ef4<\/strong> \u6ef4<\/strong> \u7b54<\/strong> \u7b54<\/strong>\u00a0 \u6389 \u5728 \u5979 \u524d \u895f \u4e0a\u3002(Hai h\u00e0ng n\u01b0\u1edbc m\u1eaft t\u1eeb \u0111\u00f4i m\u1eaft to c\u1ee7a c\u00f4 \u1ea5y r\u01a1i l\u00e3 ch\u00e3<\/strong>, ch\u1ea3y r\u00f2ng xu\u1ed1ng v\u1ea1t \u00e1o tr\u01b0\u1edbc)<\/li>\n<\/ul>\n
2.1.3. Bi\u1ec3u th\u1ecb t\u1ed1c \u0111\u1ed9:<\/strong><\/p>\n\n- (1). \u8fd9 \u4e24 \u4e2a \u9b3c \u5c31 \u98d5<\/strong> \u4e00 \u4e0b \u5b50 \u5206 \u5f00 \u4e86\uff0c \u90fd \u671d \u6211 \u8fd9 \u8fb9 \u671b\u3002\u300a \u96f7 \u96e8\u300b \u66f9 \u79ba(Hai con ma n\u00e0y v\u00f9<\/strong> m\u1ed9t c\u00e1i t\u00e1ch kh\u1ecfi nhau, \u0111\u1ec1u nh\u00ecn ch\u1eb1m v\u1ec1 ph\u00eda t\u00f4i). \u201cL\u00f4i V\u0169\u201d c\u1ee7a T\u00e0o Ngu<\/li>\n
- (2).\u4ed6 \u7684 \u8138\u201c\u5237<\/strong>\u201d \u5730 \u53d8 \u7ea2 \u4e86\u3002(So\u1ea1t<\/strong> m\u1ed9t c\u00e1i m\u1eb7t anh \u1ea5y \u0111\u00e3 bi\u1ebfn s\u1eafc)<\/li>\n
- (3). \u201c\u54a3<\/strong> \u5f53<\/strong>\u201d \u4e86 \u4e00 \u5bbf \uff0c \u706b \u8f66 \u7ec8 \u4e8e \u5230 \u7ad9 \u4e86\u3002(\u00cc \u1ea1ch<\/strong> qua m\u1ed9t \u0111\u00eam, t\u00e0u h\u1ecfa cu\u1ed1i c\u00f9ng c\u0169ng v\u1ec1 \u0111\u1ebfn ga)<\/li>\n<\/ul>\n
2.2. \u0110\u1ee9ng tr\u00ean g\u00f3c \u0111\u1ed9 m\u00f4 ph\u1ecfng \u00e2m thanh \u0111\u1ec3 ph\u00e2n lo\u1ea1i<\/strong><\/h3>\n2.2.1. M\u00f4 ph\u1ecfng \u00e2m thanh ch\u1ee7 y\u1ebfu, chi\u1ebfm 95%, bao g\u1ed3m:<\/strong><\/p>\n\n- Ti\u1ebfng va ch\u1ea1m c\u1ee7a m\u00e1y: \u201c \u53ee<\/strong> \u5f53<\/strong> \u201d\/ d\u012bng d\u0101ng \/ (l\u00f3c c\u00f3c, l\u00e1ch c\u00e1ch, leng keng<\/strong>)<\/li>\n
- V\u1eadn \u0111\u1ed9ng vi\u00ean \u0111\u00e1nh b\u00f3ng: \u201c<\/strong>\u7830\u7830<\/strong>\u201d<\/strong>\/ p\u0113ng p\u0113ng \/( s\u1ea7m, \u1ea7m, c\u1ea1ch, c\u1ed9p<\/strong>)<\/li>\n
- \u00c2m thanh c\u1ee7a th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean, nh\u01b0 ti\u1ebfng m\u01b0a r\u01a1i: \u201c\u6ef4<\/strong> \u6ef4<\/strong> \u7b54<\/strong>\u201d\/ d\u012b d\u012bd\u0101 \/ ( ti\u1ebfng m\u01b0a r\u01a1i t\u00ed t\u00e1ch<\/strong> ), ti\u1ebfng gi\u00f3 th\u1ed5i:\u00a0 \u201c \u54d7<\/strong> \u5566<\/strong> \u201d\/ hu\u0101 l\u0101 \/ (\u00e0o \u00e0o<\/strong>), ti\u1ebfng s\u1ea5m ch\u1edbp: \u201c\u8f70\u9686<\/strong>\u201d<\/strong> \/ h\u014dng l\u00f3ng \/ (\u0111\u00f9ng \u0111o\u00e0ng, \u1ea7m \u1ea7m<\/strong>)… Nh\u1eefng t\u1eeb t\u01b0\u1ee3ng thanh m\u00f4 ph\u1ecfng \u00e2m thanh t\u1ed3n t\u1ea1i ch\u00e2n th\u1ef1c trong gi\u1edbi t\u1ef1 nhi\u00ean \u0111\u1ec1u thu\u1ed9c lo\u1ea1i n\u00e0y<\/li>\n<\/ul>\n
2.2.2. M\u00f4 ph\u1ecfng \u00e2m thanh th\u1ee9 y\u1ebfu<\/h3>\n
M\u00f4 ph\u1ecfng \u00e2m thanh th\u1ee9 y\u1ebfu t\u1ee9c l\u00e0 kh\u00f4ng ph\u1ea3i m\u00f4 ph\u1ecfng \u00e2m thanh t\u1ed3n t\u1ea1i ch\u00e2n th\u1ef1c trong th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean, m\u00e0 l\u00e0 m\u00f4 ph\u1ecfng c\u1ea3m nh\u1eadn c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ed1i v\u1edbi m\u1ed9t lo\u1ea1i v\u1eadn \u0111\u1ed9ng n\u00e0o \u0111\u00f3, ch\u1ec9 ra quan h\u1ec7 gi\u1eefa \u00fd ngh\u0129a t\u01b0\u1ee3ng tr\u01b0ng v\u00e0 m\u1ed9t \u00e2m thanh n\u00e0o \u0111\u00f3.<\/p>\n
\n- D\u00f9ng t\u1eeb \u201c \u6026\u6026<\/strong> \u201d\/ p\u0113ng p\u0113ng \/ (ti\u1ebfng tim \u0111\u1eadp th\u00ecnh th\u1ecbch<\/strong>; th\u00ecnh th\u00ecnh<\/strong>), \u0111\u1ec3\u00a0 m\u00f4 ph\u1ecfng m\u1ed9t lo\u1ea1i c\u1ea3m nh\u1eadn c\u1ee7a con ng\u01b0\u1eddi v\u1ec1 v\u1eadn \u0111\u1ed9ng c\u1ee7a tim<\/li>\n
- D\u00f9ng t\u1eeb \u201c <\/strong>\u5471<\/strong> \u55d2<\/strong>\u201d \/ <\/strong>gu\u0101 da \/ \u00a0\u0111\u1ec3 bi\u1ec3u th\u1ecb s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t s\u1eafc th\u00e1i c\u1ea3m x\u00fac tr\u00ean khu\u00f4n m\u1eb7t<\/li>\n
- C\u00e1c t\u1eeb m\u00f4 ph\u1ecfng t\u1ed1c \u0111\u1ed9 h\u00e0nh \u0111\u1ed9ng nh\u01b0:\u00a0 \u201c<\/strong>\u98d5<\/strong>\u201d<\/strong> \/ s\u014du \u00a0\/( v\u00f9, v\u00e8o<\/strong> ) \u201c <\/strong>\u5530<\/strong> \u5530<\/strong>\u201d<\/strong>\/ shu\u0101 shu\u0101 \/ (s\u1ea7m s\u1eadp, so\u00e0n so\u1ea1t, r\u00e0o r\u00e0o<\/strong>)<\/li>\n<\/ul>\n
Trong h\u1ec7 th\u1ed1ng t\u1eeb t\u01b0\u1ee3ng thanh, lo\u1ea1i t\u1eeb t\u01b0\u1ee3ng thanh n\u00e0y chi\u1ebfm m\u1ed9t t\u1ec9 l\u1ec7 tuy nh\u1ecf, tuy nhi\u00ean trong ho\u1ea1t \u0111\u1ed9ng ng\u00f4n ng\u1eef, c\u00e1c t\u1eeb n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng v\u1edbi t\u1ea7n su\u1ea5t cao v\u00ec ch\u00fang c\u00f3 t\u00e1c d\u1ee5ng bi\u1ec3u \u0111\u1ea1t \u00fd ngh\u0129a r\u1ea5t l\u1edbn.<\/p>\n
2.3. \u0110\u1ee9ng tr\u00ean g\u00f3c \u0111\u1ed9 \u00e2m ti\u1ebft \u0111\u1ec3 ph\u00e2n lo\u1ea1i<\/strong><\/h3>\n2.3.1. T\u1eeb t\u01b0\u1ee3ng thanh \u0111\u01a1n \u00e2m ti\u1ebft:<\/strong><\/p>\n\n- \u562d<\/strong> \/ p\u0113ng\u00a0 \/ ( ti\u1ebfng \u0111\u1eadp th\u00ecnh th\u00ecnh<\/strong> )<\/li>\n
- \u561f<\/strong>\/ d\u016b \/ ( reng, tu<\/strong> )<\/li>\n
- \u7830<\/strong>\/ p\u0113ng \/ (s\u1ea7m, c\u1ea1ch, c\u1ed9p<\/strong>)<\/li>\n
- \u55d6<\/strong> \/ s\u014du \/(v\u00f9, v\u00e8o<\/strong>)<\/li>\n
- \u201c \u549a<\/strong>\u201d\/ d\u014dng \/ (ti\u1ebfng tr\u1ed1ng hay ti\u1ebfng g\u00f5 c\u1eeda t\u00f9ng, th\u00ecnh<\/strong>)…<\/li>\n<\/ul>\n
2.3.2. T\u1eeb t\u01b0\u1ee3ng thanh \u0111a \u00e2m ti\u1ebft<\/strong><\/p>\nTrong th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean, c\u00f3 nh\u1eefng l\u00fac \u00e2m thanh do con ng\u01b0\u1eddi ho\u1eb7c s\u1ef1 v\u1eadt ph\u00e1t ra kh\u00f4ng ch\u1ec9 \u0111\u01a1n nh\u1ea5t, ng\u1eafn ng\u1ee7i, m\u00e0 th\u01b0\u1eddng k\u00e9o d\u00e0i. Nh\u1eefng \u00e2m thanh k\u00e9o d\u00e0i n\u00e0y th\u01b0\u1eddng d\u00f9ng t\u1eeb t\u01b0\u1ee3ng thanh \u0111a \u00e2m ti\u1ebft \u0111\u1ec3 bi\u1ec3u hi\u1ec7n. Lo\u1ea1i n\u00e0y bao g\u1ed3m h\u00ecnh th\u1ee9c \u0111i\u1ec7p \u00e2m, h\u00ecnh th\u1ee9c li\u00ean h\u1ee3p, v\u00e0 h\u00ecnh th\u1ee9c t\u1ed5ng h\u1ee3p.<\/p>\n
\n- H\u00ecnh th\u1ee9c \u0111i\u1ec7p \u00e2m bi\u1ec3u th\u1ecb s\u1ef1 ph\u00e1t ra li\u00ean t\u1ee5c c\u1ee7a \u00e2m thanh t\u01b0\u01a1ng \u0111\u1ed3ng: g\u1ed3m h\u00ecnh th\u1ee9c \u0111i\u1ec7p \u00e2m ti\u1ebft, nh\u01b0:\n
\n- \u745f\u745f<\/strong> \/ s\u00e8 s\u00e8 \/ ( x\u00e0o x\u1ea1c<\/strong> )<\/li>\n
- \u5471\u5471<\/strong> \/ gu\u0101 gu\u0101 \/ (ti\u1ebfng v\u1ecbt k\u00eau qu\u1ea1c qu\u1ea1c, ti\u1ebfng tr\u1ebb con kh\u00f3c oa oa<\/strong> )<\/li>\n
- \u6c6a\u6c6a<\/strong> \/ \u00a0w\u0101ng w\u0101ng \/ (ti\u1ebfng ch\u00f3 s\u1ee7a \u0103ng \u1eb3ng<\/strong>)<\/li>\n
- \u54d7\u54d7<\/strong> \/ hu\u0101 hu\u0101 \u00a0\/ ( ti\u1ebfng m\u01b0a r\u01a1i \u00e0o \u00e0o<\/strong>, gi\u00f3 th\u1ed5i r\u00e0o r\u00e0o<\/strong>)<\/li>\n
- \u55e1<\/strong> \u55e1<\/strong>\/ w\u0113ng w\u0113ng \/ (ti\u1ebfng c\u00f4n tr\u00f9ng r\u00ed r\u00e9c<\/strong> trong \u0111\u00eam)<\/li>\n
- \u549a<\/strong> \u549a<\/strong> \u549a<\/strong>\/ d\u014dng d\u014dng d\u014dng \/ (ti\u1ebfng g\u00f5 c\u1eeda t\u00f9ng t\u00f9ng t\u00f9ng<\/strong>)…<\/li>\n<\/ul>\n<\/li>\n
- \u00a0H\u00ecnh th\u1ee9c \u0111i\u1ec7p t\u1eeb, nh\u01b0:\n
\n- \u201c\u5495<\/strong> \u549a<\/strong> \u5495<\/strong> \u549a<\/strong>\u201d<\/strong>\/ g\u016b d\u014dng g\u016b d\u014dng \/ (ti\u1ebfng r\u01a1i c\u1ee7a v\u1eadt n\u1eb7ng) r\u1ea7m r\u1ea7m, \u00f9m \u00f9m<\/strong>)<\/li>\n
- \u201c \u54d7<\/strong> \u5566<\/strong> \u54d7<\/strong> \u5566<\/strong>\u201d\/ hu\u0101 l\u0101 hu\u0101 l\u0101 \/(r\u1ea7m r\u1ea7m , \u00e0o \u00e0o<\/strong>) …<\/li>\n<\/ul>\n<\/li>\n
- H\u00ecnh th\u1ee9c li\u00ean h\u1ee3p bi\u1ec3u th\u1ecb s\u1ef1 ph\u00e1t ra li\u00ean t\u1ee5c c\u1ee7a nh\u1eefng \u00e2m thanh kh\u00f4ng gi\u1ed1ng nhau: g\u1ed3m li\u00ean h\u1ee3p b\u00ecnh th\u01b0\u1eddng, nh\u01b0:\n
\n- \u201c \u54af<\/strong> \u5654<\/strong>\u201d\/ g\u0113 \u00a0d\u0113ng \/(l\u1ed9p c\u1ed9p<\/strong>)<\/li>\n
- \u201c \u5495<\/strong> \u549a<\/strong> \u201d\/ g\u016b d\u014dng \/ (r\u1ea7m<\/strong>,<\/strong> t\u00f2m, \u00f9m<\/strong>)<\/li>\n
- \u201c\u556a<\/strong> \u5566<\/strong>\u201d\/ p\u0101 la \/ (c\u00e0nh c\u1ea1ch<\/strong>)…<\/li>\n<\/ul>\n<\/li>\n
- V\u00e0 h\u00ecnh th\u1ee9c l\u1ed3ng \u00e2m, nh\u01b0:\n
\n- \u201c\u550f<\/strong> \u54e9<\/strong> \u54d7<\/strong> \u5566<\/strong>\u201d\/ x\u012b l\u012b\u00a0 hu\u0101 l\u0101 \/ (ti\u1ebfng l\u00f3c c\u00f3c, l\u00e1ch c\u00e1ch<\/strong>)<\/li>\n
- \u201c \u53fd<\/strong> \u54e9<\/strong> \u5495<\/strong> \u565c<\/strong>\u201d\/ j\u012b li g\u016b l\u016b \u00a0\/(n\u00f3i l\u1ea7m r\u1ea7m<\/strong>, v\u1eadt l\u0103n l\u1ed9c c\u1ed9c<\/strong>),\u201c \u545c<\/strong> \u54e9<\/strong>\u00a0 <\/strong>\u54c7\u5566<\/strong>\u201d\/ \u00a0w\u016b l\u012b w\u0101\u00a0 l\u0101 \u00a0\/ (ti\u1ebfng om s\u00f2m, \u1ea7m \u0129<\/strong> )<\/li>\n
- \u53fd<\/strong> \u54e9<\/strong> \u5471<\/strong> \u5566<\/strong> \/ j\u012b li gu\u0101 l\u0101 \/ (n\u00f3i b\u00f4 b\u00f4<\/strong>, quang qu\u00e1c<\/strong>)<\/li>\n<\/ul>\n<\/li>\n
- H\u00ecnh th\u1ee9c t\u1ed5ng h\u1ee3p v\u1eeba bi\u1ec3u th\u1ecb s\u1ef1 ph\u00e1t ra li\u00ean t\u1ee5c c\u1ee7a nh\u1eefng \u00e2m thanh gi\u1ed1ng nhau, v\u1eeba bi\u1ec3u th\u1ecb s\u1ef1 ph\u00e1t ra li\u00ean ti\u1ebfp c\u1ee7a nh\u1eefng \u00e2m thanh kh\u00f4ng gi\u1ed1ng nhau: g\u1ed3m tr\u01b0\u1edbc li\u00ean h\u1ee3p, sau \u0111i\u1ec7p \u00e2m, nh\u01b0:\n