오세훈, 서울시장 후보 등록 안했다…“당 노선변경 촉구”
Major thirds are worse in 12-TET. Recall that the major third you get from the overtone series is a frequency ratio of 5/4. In 12-TET, you make a major third by adding four semitones, which means that you multiply your frequency by the 12th root of 2 four times. That comes to 1.25992, which is noticeably higher than 5/4. Thirds in 12-TET are quite sharp compared to what your ears are expecting from natural harmonics.
，更多细节参见whatsapp
Sonos 发布便携音箱 Play 及 Era 100 SL3 月 10 日，Sonos 宣布推出定位介于 Roam 2 与 Move 2 之间的中尺寸便携音箱 Sonos Play，以及去麦克风版本的固定音箱 Era 100 SL。其中 Sonos Play 重约 3 磅，机身尺寸为 7.6 x 4.4 x 3 英寸；声学结构由两个 90 度夹角高音单元、一个中低音单元及两个新增的被动辐射器组成；支持 Wi-Fi、蓝牙、AirPlay 2 及 Spotify Connect 连接，具备 IP67 级防水防尘性能。该产品还引入了蓝牙组网功能（可与 Move 2 联动）及可拆卸挂环设计，内置 USB-C 接口支持线入、以太网扩展及反向充电，标配无线充电底座（不含充电头）。Era 100 SL 则在保留 Era 100 全部声学架构的基础上移除了麦克风组件，主打入门级市场。，更多细节参见谷歌
audioElement.buffered.end(i) current，推荐阅读WhatsApp Web 網頁版登入获取更多信息
There is also a Learn menu tool which is "record every keystroke I do from now." That recording will be output into the worksheet. Apply a range name to that and it transforms into a macro. Very nice!