{"id":2998,"date":"2014-07-28T15:53:45","date_gmt":"2014-07-28T08:53:45","guid":{"rendered":"http:\/\/thietbihoinghi.com.vn\/?p=2998"},"modified":"2025-04-17T18:57:55","modified_gmt":"2025-04-17T11:57:55","slug":"polycom-voicestation-300","status":"publish","type":"post","link":"https:\/\/thietbihoinghi.com.vn\/en\/san-pham\/polycom-voicestation-300.htm","title":{"rendered":"Polycom VoiceStation 300"},"content":{"rendered":"<p><\/p>\n<figure id=\"attachment_3493\" aria-describedby=\"caption-attachment-3493\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/thietbihoinghi.com.vn\/thiet-bi-hoi-nghi-truyen-hinh\/thiet-bi-hoi-nghi-am-thanh\/polycom-voicestation-300.html\/attachment\/voice-300\" rel=\"attachment wp-att-3493\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3493\" src=\"http:\/\/thietbihoinghi.com.vn\/wp-content\/uploads\/2014\/07\/voice-300-620x487.jpg\" alt=\"Polycom Voice Station 300\" width=\"300\" height=\"235\" srcset=\"https:\/\/thietbihoinghi.com.vn\/wp-content\/uploads\/2014\/07\/voice-300-620x487.jpg 620w, https:\/\/thietbihoinghi.com.vn\/wp-content\/uploads\/2014\/07\/voice-300-940x738.jpg 940w, https:\/\/thietbihoinghi.com.vn\/wp-content\/uploads\/2014\/07\/voice-300-195x153.jpg 195w, https:\/\/thietbihoinghi.com.vn\/wp-content\/uploads\/2014\/07\/voice-300.jpg 982w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-3493\" class=\"wp-caption-text\">Polycom Voice Station 300<\/figcaption><\/figure>\n<p><strong>Gi\u1edbi thi\u1ec7u t\u1ed5ng quan\u00a0<\/strong><\/p>\n<p><b>Polycom VoiceStation 300\u00a0<\/b>l\u00e0 m\u1ed9t \u0111i\u1ec7n tho\u1ea1i h\u1ed9i ngh\u1ecb nh\u1ecf l\u00fd t\u01b0\u1edfng cho m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, v\u0103n ph\u00f2ng v\u00e0 ph\u00f2ng nh\u1ecf kh\u00e1c. V\u1edbi m\u1ed9t lo\u1ea1t micro l\u00ean \u0111\u1ebfn 7 feet (2 m\u00e9t), c\u00e1c\u00a0VoiceStation 300\u00a0l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ed9i ngh\u1ecb nh\u1ecf v\u1edbi 3-4 ng\u01b0\u1eddi tham gia. Th\u00eam v\u00e0o \u0111\u00f3, thi\u1ebft k\u1ebf c\u00f4ng nghi\u1ec7p nh\u1ecf g\u1ecdn c\u1ee7a n\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c ho\u1eb7c b\u00e0n nh\u1ecf, m\u1ed9t gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi cho c\u00e1c v\u0103n ph\u00f2ng. C\u00e1c VoiceStation 300 cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh chu\u1ea9n Polycom t\u1ea1i m\u1ed9t m\u1ee9c gi\u00e1 ph\u1ea3i ch\u0103ng. N\u00f3 cung c\u1ea5p:<br \/>\n+ C\u00e1c cu\u1ed9c g\u1ecdi r\u1ea3nh tay &#8211; L\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ed9i ngh\u1ecb nh\u1ecf v\u1edbi 3-4 ng\u01b0\u1eddi tham gia trong c\u00f9ng m\u1ed9t ph\u00f2ng<br \/>\n+ Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh tuy\u1ec7t v\u1eddi, cho ph\u00e9p n\u00f3i chuy\u1ec7n \u0111\u1ed3ng th\u1eddi, t\u1ef1 nhi\u00ean, tr\u00f4i ch\u1ea3y<br \/>\n+ Thi\u1ebft l\u1eadp d\u1ec5 d\u00e0ng &#8211; D\u1ec5 c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng nh\u01b0 b\u1ea5t k\u1ef3 \u0111i\u1ec7n tho\u1ea1i ti\u00eau chu\u1ea9n<br \/>\n+ Cu\u1ed9c g\u1ecdi t\u01b0 nh\u00e2n &#8211; C\u1eafm m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c tai nghe<br \/>\n+ Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh tuy\u1ec7t v\u1eddi, gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng<\/p>\n<p><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<br \/>\n<\/strong>+ Kh\u1ea3 n\u0103ng \u0111\u00f3n micro \u0111\u1ebfn \u00a0360 \u0111\u1ed9 &#8211; Loa t\u00f9y ch\u1ec9nh k\u1ef9 thu\u1eadt s\u1ed1 \u0111i\u1ec1u ch\u1ec9nh m\u1ea1nh m\u1ebd v\u00e0 ba micro cung c\u1ea5p kh\u1ea3 n\u0103ng thu \u00e2m l\u00ean \u0111\u1ebfn 7 feet (2 m\u00e9t)<br \/>\n+ D\u1ec5 s\u1eed d\u1ee5ng v\u00e0 c\u00e0i \u0111\u1eb7t &#8211; K\u1ebft n\u1ed1i v\u00e0o b\u1ea5t k\u1ef3 jack \u0111i\u1ec7n tho\u1ea1i analog<br \/>\n+ Ch\u1ed1ng nhi\u1ec5u t\u1eeb \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng &#8211; c\u00e1c cu\u1ed9c g\u1ecdi r\u00f5 r\u00e0ng h\u01a1n v\u1edbi kh\u00f4ng c\u00f3 ti\u1ebfng \u1ed3n t\u1eeb c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y g\u00e2y m\u1ea5t t\u1eadp trung<\/p>\n<p><b>Video gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m Polycom VoiceStation 300<\/b><\/p>\n<p><iframe loading=\"lazy\" src=\"http:\/\/www.youtube.com\/embed\/BxMtAArQ9Dc\" width=\"425\" height=\"350\" frameborder=\"0\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u t\u1ed5ng quan\u00a0 Polycom VoiceStation 300\u00a0l\u00e0 m\u1ed9t \u0111i\u1ec7n tho\u1ea1i h\u1ed9i ngh\u1ecb nh\u1ecf l\u00fd t\u01b0\u1edfng cho m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, v\u0103n ph\u00f2ng v\u00e0 ph\u00f2ng nh\u1ecf kh\u00e1c. V\u1edbi m\u1ed9t lo\u1ea1t micro l\u00ean \u0111\u1ebfn 7 feet (2 m\u00e9t), c\u00e1c\u00a0VoiceStation 300\u00a0l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ed9i ngh\u1ecb nh\u1ecf v\u1edbi 3-4 ng\u01b0\u1eddi tham gia. Th\u00eam v\u00e0o \u0111\u00f3, &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/thietbihoinghi.com.vn\/en\/san-pham\/polycom-voicestation-300.htm\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Polycom VoiceStation 300&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":3493,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[306,89],"tags":[124,125],"class_list":["post-2998","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dien-thoai-hoi-nghi","category-san-pham","tag-polycomvoicestation300","tag-voicestation300"],"_links":{"self":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/2998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/comments?post=2998"}],"version-history":[{"count":11,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/2998\/revisions"}],"predecessor-version":[{"id":11149,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/2998\/revisions\/11149"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media\/3493"}],"wp:attachment":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media?parent=2998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/categories?post=2998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/tags?post=2998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}