看了这个app，我才知道什么叫做市场细分--------他不是正对普通人的某一个特定场景，他是直接针对特定人群，这个人群就已经细分了
他是按照职业来划分市场
About this app
For musicians from pros to beginners, whether you sing, play a brass, woodwind or stringed instrument or any type of guitar, this app provides a set of feature-rich practice tools that gives fun and rewarding feedback. It’s much more than just a tuner!
So what makes the TonalEnergy the best selling music practice app?
• It's an all-in-one app, with a state-of-the-art tuner, an advanced metronome, dedicated orchestral strings and guitar tuning page, a piano keyboard, sound analysis pages, and audio recording capabilities.
• It’s easy to use. Options like the Target Tuner or Pitch Tracker are on all the main pages. TonalEnergy helps users create rewarding and attainable goals during a rehearsal or when working alone. Colorful analysis data pages and audio recording features enhance the experience of practice.
• The metronome is cutting edge. It offers unmatched flexibility in sound choices, tempo settings, meters, subdivision patterns and visual displays. Voice count-ins, the ability to create and edit preset groups and Ableton link for syncing multiple devices make this a superior tool for performers.
• Ear training possibilities are endless. The high quality multi-sampled instrument sounds for symphonic instruments are unique among all other tuning applications. Listening skills can be developed through the use of the eight-octave keyboard, chromatic wheel and tone generator. There are no other sounds like these.
• Learning is a social activity. Using features unique to the TonalEnergy Tuner, data can be collected, reviewed, edited and shared with others. Feedback is essential for growing and developing great performers. It’s all about connectivity.
FEATURES
• Recognizes a large pitch range, extending to lower registers than many competing tuners (C0 - C8) that is highly responsive to wind instruments, as well as acoustic and electric string instruments
• Adjustable A=440 Hz reference
• Automatic or manual transposing options
• Instantly changes between equal, just and other custom temperaments, including user-defined ones
• Auto or instant pitch reference note feature using the TonalEnergy sounds
• Extensive tuning list for all orchestral string and fretted string instruments including many more features than most other string-only tuner apps
• An expandable eight octave piano keyboard enhancing many of the key aspects of the tuner’s functions
• Chromatic wheel tone generator, with optional auto-vibrato feature
• Frequency and Harmonic energy overtone graphs, along with a multi-function waveform
• Dedicated metronome page that matches or exceeds the features available on all other stand alone metronome apps
• Notation options including standard English, Solfege, Northern European, and Indian variants
• Audio recording capabilities including, editing, looping, timestretch that are all exportable
• Compatible with external microphones and clip-on vibration sensor devices
• External MIDI keyboard control support
• All device orientations supported
INSTRUMENTS
• Piccolo, Flute
• Oboe, English Horn, Bassoon
• Eb, Bb/A Clarinet, Bass Clarinet
• Soprano, Alto, Tenor, and Baritone Saxophone
• Trumpet
• French Horn
• Tenor and Bass Trombone
• Euphonium and Tuba
• Square, sawtooth, and sine waveforms
• Organ
• Plucked Strings
如果和你说你看不懂，就说明你蠢
关于这款应用
无论您是专业乐手还是初学者，无论您是唱歌、演奏铜管乐器、木管乐器、弦乐器还是任何类型的吉他，这款应用都能为您提供一系列功能丰富的练习工具，并带来有趣且有益的反馈。它远不止是一个调音器！
那么，是什么让 TonalEnergy 成为最畅销的音乐练习应用呢？
• 它是一款功能齐全的应用，拥有先进的调音器、高级节拍器、专用的管弦乐弦乐和吉他调音页面、钢琴键盘、声音分析页面以及录音功能。
• 它易于使用。目标调音器或音高追踪器等选项位于所有主要页面上。TonalEnergy 帮助用户在排练或独自练习时设定有意义且可实现的目标。色彩丰富的分析数据页面和录音功能提升了练习体验。
• 节拍器功能先进。它在音色选择、速度设置、节拍、细分模式和视觉显示方面提供了无与伦比的灵活性。语音倒计时、创建和编辑预设组的功能以及用于同步多个设备的 Ableton Link 功能，使其成为演奏者的卓越工具。
• 听力训练的可能性无穷无尽。其为交响乐器提供的高品质多重采样音色在所有调音应用中独树一帜。通过使用八度键盘、半音轮和音调发生器，可以培养聆听技巧。没有其他任何音色能与之媲美。
• 学习是一种社交活动。利用 TonalEnergy Tuner 的独特功能，可以收集、查看、编辑数据并与他人分享。反馈对于培养优秀的演奏者至关重要。一切都关乎连接。
功能特性
• 音域宽广，比许多同类调音器可识别更低的音域（C0 - C8），对管乐器以及原声和电声弦乐器均具有极高的灵敏度
• 可调节的 A=440 Hz 参考音
• 自动或手动移调选项
• 可即时切换等律、纯律和其他自定义律制，包括用户自定义律制
• 使用 TonalEnergy 音色的自动或即时音高参考音符功能
• 包含适用于所有管弦乐弦乐器和带品弦乐器的丰富调音列表，其功能远超大多数其他仅针对弦乐器的调音器应用程序
• 可扩展的八度钢琴键盘，增强了调音器的许多关键功能
• 半音阶轮式音源，可选配自动颤音功能
• 频率和泛音能量图，以及多功能波形图
• 专用节拍器页面，其功能媲美甚至超越所有其他独立节拍器应用程序
• 记谱选项包括标准英语、唱名法、北欧记谱法和印度记谱法功能
• 音频录制功能，包括编辑、循环和时间伸缩，所有功能均可导出
• 兼容外置麦克风和夹式振动传感器设备
• 支持外接 MIDI 键盘控制
• 支持所有设备方向
乐器
• 短笛、长笛
• 双簧管、英国管、巴松管
• 降E调、降B/A调单簧管、低音单簧管
• 高音、中音、次中音和上低音萨克斯管
• 小号
• 圆号
• 次中音和低音长号
• 上低音号和低音号
• 方波、锯齿波和正弦波
• 管风琴
• 拨弦乐器
