🎧 U+1F3A7 Unicode文字





🎧 🎧






Symbol, Other(記号,その他)


Base64エンコード : 8J+Opw==



16進: 1F3A7 🎧
10進: 127911 🎧

Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby to hear. Headphones are also known as earphones or, colloquially, cans. Circumaural ('around the ear') and supra-aural ('over the ear') headphones use a band over the top of the head to hold the speakers in place. Another type, known as earbuds or earpieces consist of individual units that plug into the user's ear canal. A third type are bone conduction headphones, which typically wrap around the back of the head and rest in front of the ear canal, leaving the ear canal open. In the context of telecommunication, a headset is a combination of headphone and microphone.
Headphones connect to a signal source such as an audio amplifier, radio, CD player, portable media player, mobile phone, video game console, or electronic musical instrument, either directly using a cord, or using wireless technology such as Bluetooth, DECT or FM radio. The first headphones were developed in the late 19th century for use by telephone operators, to keep their hands free. Initially the audio quality was mediocre and a step forward was the invention of high fidelity headphones.Headphones exhibit a range of different audio reproduction quality capabilities. Headsets designed for telephone use typically cannot reproduce sound with the high fidelity of expensive units designed for music listening by audiophiles. Headphones that use cables typically have either a 1⁄4 inch (6.4 mm) or 1⁄8 inch (3.2 mm) phone jack for plugging the headphones into the audio source. Some stereo earbuds are wireless, using Bluetooth connectivity to transmit the audio signal by radio waves from source devices like cellphones and digital players. As a result of the Walkman effect, beginning in the 1980s, headphones started to be used in public places such as sidewalks, grocery stores, and public transit. Headphones are also used by people in various professional contexts, such as audio engineers mixing sound for live concerts or sound recordings and DJs, who use headphones to cue up the next song without the audience hearing, aircraft pilots and call center employees. The latter two types of employees use headphones with an integrated microphone.[出典:Wikipedia]


🎧音楽は、世界中の人々をつなぐ共通の言語です。 🎧あなたが自分の心に何を求めているかによって、音楽がいかに重要かが変わります。 🎧昔の思い出や、心の奥底に眠っている感情を取り戻すために音楽を聴く人もいれば、ストレスや苦しみを忘れるために音楽を聴く人もいます。 🎧また、何かに励まされたり、幸せな気分になったりするために、音楽を聴く他の人もいます。 🎧テクノロジーが進歩し、今や音楽を聴く方法は多様化しています。 🎧スマートフォンやタブレット、コンピューター、スピーカーシステム、そして最も一般的なイヤホンやヘッドフォンなどのアクセサリーを使用して、どこでも音楽を聴くことができます。 🎧また、音楽配信アプリケーションは、音楽を聴くための新しい方法を提供し、人々は自分の好きな音楽を手軽に聴いたり、新しい音楽を発見することができます。 🎧さらに、音楽は言葉を超えたものです。多くの人々が、音楽を聴くことで、別の言語や文化に触れることができます。 🎧たとえアーティストが英語や日本語で歌っていたとしても、人々はその音楽を聴いて感情を共有することができるのです。 🎧音楽は、私たちの生活に深く根ざしたものであり、常に私たちと一緒にあると言えます。 🎧それは、私たちが感じ、思い出し、そして共有するための美しい言葉でもあります。