{"id":3244,"date":"2023-06-01T13:35:59","date_gmt":"2023-06-01T13:35:59","guid":{"rendered":"https:\/\/goghost.net\/?post_type=product&p=3244"},"modified":"2023-06-01T13:36:00","modified_gmt":"2023-06-01T13:36:00","slug":"may-do-am-thanh-va-phan-tich-dai-tan-extech-407790a","status":"publish","type":"product","link":"https:\/\/goghost.net\/san-pham\/may-do-am-thanh-va-phan-tich-dai-tan-extech-407790a\/","title":{"rendered":"M\u00e1y \u0111o \u00e2m thanh v\u00e0 ph\u00e2n t\u00edch d\u1ea3i t\u1ea7n extech 407790A"},"content":{"rendered":"

M\u00e1y \u0111o v\u00e0 ph\u00e2n t\u00edch D\u1ea3i t\u1ea7n \u00e2m thanh<\/strong>\u00a0\u2013 407790A l\u00e0\u00a0\u0111\u1ed3ng h\u1ed3 \u0111o\u00a0m\u1ee9c \u0111\u1ed9 \u00e2m thanh\u00a0Lo\u1ea1i\u00a02\u00a0v\u1edbib\u0103ng t\u1ea7n<\/span>\u00a0Octave v\u00e0\u00a01\/3\u00a0Octave, c\u00f3\u00a0hi\u1ec3n th\u1ecb\u00a0th\u1eddi gian th\u1ef1c
\nHi\u1ec7n\u00a0th\u1ecb tr\u00ean\u00a0m\u1ed9t\u00a0m\u00e0n h\u00ecnh\u00a0m\u00e0u\u00a0TFT\u00a0\u00a0LCD\u00a0l\u1edbn\u00a03,5\u00a0\u201c320\u00d7240<\/span><\/p>\n

C\u00e1c \u1ee9ng d\u1ee5ng:<\/strong><\/u><\/p>\n

\u2013 Ph\u00e2n t\u00edch th\u1eddi gian th\u1ef1c c\u1ee7a ti\u1ebfng \u1ed3n t\u1eeb b\u1ea5t c\u1ee9 ngu\u1ed3n n\u00e0o nh\u01b0 m\u00e1y m\u00f3c ho\u1eb7c xe<\/p>\n

\u2013 Gi\u00e1m s\u00e1t ti\u1ebfng \u1ed3n V\u0103n ph\u00f2ng ho\u1eb7c m\u00e1y v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u1ec3 tham kh\u1ea3o v\u00e0 ph\u00e2n t\u00edch<\/p>\n

\u2013 Duy tr\u00ec th\u1ed1ng k\u00ea m\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n cho ki\u1ec3m to\u00e1n n\u1ed9i b\u1ed9 v\u00e0 b\u00ean ngo\u00e0i<\/p>\n

\u2013 Th\u1ef1c hi\u1ec7n gi\u00e1m s\u00e1t ti\u1ebfng \u1ed3n m\u00e1y m\u00f3c thi\u1ebft b\u1ecb ho\u1eb7c s\u1eed d\u1ee5ng cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3m ti\u1ebfng \u1ed3n<\/p>\n

C\u00e1c T\u00ednh n\u0103ng, \u0111\u1eb7c \u0111i\u1ec3m<\/strong><\/u><\/p>\n

\u2022 D\u1ea3i \u00a0\u0111o r\u1ed9ng t\u1eeb 30 \u0111\u1ebfn 130dB<\/p>\n

\u2022 M\u00e0n h\u00ecnh LCD 160 x160 hi\u1ec7n th\u1ecb Leq, LE,\u00a0Lmax, Lmin, Lp,L05, L10, L50 , L90, L95<\/p>\n

\u2022 B\u1ed9 nh\u1edb l\u01b0u tr\u1eef c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ecdc tr\u00ean th\u1ebb nh\u1edb microSD<\/p>\n

\u2022 Chuy\u1ec3n d\u1eef li\u1ec7u v\u00e0o m\u00e1y PC s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch b\u1eb1ng ph\u1ea7n m\u1ec1m\u00a0v\u00e0 c\u00e1p k\u1ebft n\u1ed1i<\/p>\n

\u2022 T\u1ea7n tr\u1ecdng A, C v\u00e0 Z v\u1edbi ph\u1ea3n \u1ee9ng nhanh hay ch\u1eadm<\/p>\n

\u2022 \u0110\u00e1p \u1ee9ng t\u1ea7n s\u1ed1 25Hz \u0111\u1ec3n 10kHz<\/p>\n

\u2022 \u0110\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n\u00a0\u00a0ANSI v\u00e0 IEC Lo\u1ea1i 2<\/p>\n

\u2022 T\u1ef1 ki\u1ec3m tra n\u1ed9i b\u1ed9 khi M\u1edf m\u00e1y<\/p>\n

\u2022 C\u00f3 th\u1ec3 th\u00e1o microphone \u0111\u01b0\u1eddng k\u00ednh\u00a00,52 \u201c(13.2mm) v\u00e0 ch\u00e2n m\u00e1y \u0111\u01b0\u1ee3c cung c\u1ea5p g\u1eafn ph\u00eda sau<\/p>\n

\u2022 \u0110\u1ea7u ra ghi\u00a0\u00e2m t\u01b0\u01a1ng t\u1ef1 AC \/ DC<\/p>\n

\u2022 \u0110\u1ed3ng h\u1ed3 th\u1eddi gian th\u1ef1c v\u1edbi n\u0103m, th\u00e1ng, ng\u00e0y, gi\u1edd, ph\u00fat\u00a0v\u00e0 hi\u1ec3n th\u1ecb m\u00e0n h\u00ecnh th\u1ee9 c\u1ea5p<\/p>\n

\u2022 T\u00f9y ch\u1ecdn micro v\u1edbi C\u00e1p m\u1edf r\u1ed9ng cho\u00a0c\u00e1c ph\u00e9p \u0111o trong th\u00f9ng v\u00e0 \u0111\u1ecba \u0111i\u1ec3m t\u1eeb xa kh\u00e1c \u00a0(407764-EXT)<\/p>\n

\u2022\u00a0Cung c\u1ea5p k\u00e8m theo<\/strong>: Ph\u1ea7n m\u1ec1m t\u01b0\u01a1ng th\u00edch Window\u00ae, C\u00e1p USB, 4 x pin C, m\u00e0ng l\u1ecdc \u00a0gi\u00f3 microphone ,tu\u1ed1c n\u01a1 v\u00edt mini, adapter AC 120V v\u00e0 h\u1ed9p \u0111\u1ef1ng c\u1ee9ng<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y \u0111o v\u00e0 ph\u00e2n t\u00edch D\u1ea3i t\u1ea7n \u00e2m thanh\u00a0\u2013 407790A l\u00e0\u00a0\u0111\u1ed3ng h\u1ed3 \u0111o\u00a0m\u1ee9c \u0111\u1ed9 \u00e2m thanh\u00a0Lo\u1ea1i\u00a02\u00a0v\u1edbib\u0103ng t\u1ea7n\u00a0Octave v\u00e0\u00a01\/3\u00a0Octave, c\u00f3\u00a0hi\u1ec3n th\u1ecb\u00a0th\u1eddi gian th\u1ef1c Hi\u1ec7n\u00a0th\u1ecb tr\u00ean\u00a0m\u1ed9t\u00a0m\u00e0n h\u00ecnh\u00a0m\u00e0u\u00a0TFT\u00a0\u00a0LCD\u00a0l\u1edbn\u00a03,5\u00a0\u201c320\u00d7240 C\u00e1c \u1ee9ng d\u1ee5ng: \u2013 Ph\u00e2n t\u00edch th\u1eddi gian th\u1ef1c c\u1ee7a ti\u1ebfng \u1ed3n t\u1eeb b\u1ea5t c\u1ee9 ngu\u1ed3n n\u00e0o nh\u01b0 m\u00e1y m\u00f3c ho\u1eb7c xe \u2013 Gi\u00e1m s\u00e1t ti\u1ebfng \u1ed3n V\u0103n ph\u00f2ng ho\u1eb7c […]\n","protected":false},"featured_media":3245,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[2491],"product_tag":[],"class_list":["post-3244","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-extech-my"],"yoast_head":"\nM\u00e1y \u0111o \u00e2m thanh v\u00e0 ph\u00e2n t\u00edch d\u1ea3i t\u1ea7n extech 407790A - 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