SonoScope
A speaker measurement lab on your phone

声镜 SonoScope
手机上的扬声器测量实验室

No measurement mic preamp, no audio interface. One Android phone gives your speakers an objective workout — frequency response, distortion, polarity — and then an AI assistant tells you in plain language what is wrong and what to change.

不用买测量话筒卡座和声卡 —— 一台 Android 手机,就能给你的音箱做频响、失真、极性等客观测量,再让 AI 助手用人话告诉你"问题出在哪、怎么调"。

What it measures

测量能力

Twelve tools covering the whole speaker-tuning chain.

十二项测量工具,覆盖音箱调试的完整链路。

📈

Frequency response, three ways

频响测量(三种模式)

Log sweep, passive excitation or an audio file. Smoothed curves are generated automatically, and measurements can be overlaid for comparison.

对数扫频 / 无源激励 / 音频文件激励,自动生成平滑频响曲线,支持多次测量对比。

🎯

THD analysis

THD 失真分析

Per-order harmonic breakdown and a total harmonic distortion curve, exposing non-linearity in the driver and the cabinet.

各阶谐波分解与总谐波失真曲线,直观暴露单元与箱体的非线性问题。

🌊

Waterfall (CSD)

瀑布图 (CSD)

Cumulative spectral decay, showing cabinet resonance and standing-wave ringing. Essential for enclosure work.

累积频谱衰减,看清箱体谐振与驻波拖尾——调箱必备。

📊

Real-time RTA

实时频谱 RTA

Real-time analyser plus SPL meter, so placement work and room-mode hunting happen live.

实时分析仪 + 声压计 (SPL),摆位调试、房间模式排查即时可见。

🔁

Stereo polarity test

立体声极性测试

Compares left and right impulse responses to check wiring polarity and channel balance in one press, averaging over repeats.

左右声道脉冲响应对比,一键判断双箱接线极性与声道平衡,多次测量自动平均。

🎤

Calibrated microphones

校准麦克风支持

Import a calibration file from an iMM-6 or similar measurement mic and absolute SPL is calibrated automatically — trustworthy numbers from a phone.

导入 iMM-6 等测量麦克风校准文件,自动校准绝对声压,手机也能得到可信数据。

🎵

Measure with music

音乐信号测量

Play any music and measure the transfer function from it (H1 estimate plus coherence) — no sweep, no waking the household.

播放任意音乐即可测传递函数(H1 估计 + 相干函数),不打扰家人也能测。

📐

Phase, group delay, RT60

相位 / 群延迟 / RT60

Excess phase, group delay and reverberation time — the tools for home cinema and room acoustics.

超相位曲线、群延迟与混响时间,家庭影院与房间声学调试利器。

🎛️

Automatic EQ

自动 EQ 建议

Fits parametric EQ to the measured curve, ready to copy or export in EQ APO format.

基于实测曲线自动拟合参数 EQ(PEQ),一键复制或导出 EQ APO 格式。

📶

Bluetooth-adaptive measurement

蓝牙自适应测量

Probes and compensates for Bluetooth latency and clock drift, then sets gain, sweep length and averaging from the noise floor. Fully automatic — press once.

自动探测并补偿蓝牙链路延迟与时钟漂移;自动增益定标、噪声自适应扫频时长、收敛平均——全自动,一键即测。

🚶

MMM room correction

MMM 房间校正

Play pink noise, walk the listening area for 30 seconds, and get room-correction EQ for the whole zone — not just one sweet spot.

放粉噪、拿着手机在聆听区走 30 秒,自动生成整个区域的房间校正 EQ——不止一个皇帝位。

🧱

Room-free measurement

去房间化测量

Gates out the first reflections automatically, producing a near-anechoic curve in an ordinary room so you can see the speaker itself.

自动门控第一反射声,普通房间测出准消声曲线,看清音箱本体的真实响应。

The AI tuning assistant

AI 调音助手

Attach a measurement to the conversation in one press and the assistant reads the curve, then suggests placement and EQ. Use the SonoScope VIP cloud channel, or plug in your own DeepSeek, OpenAI, Claude or Gemini key. Chats are organised per device, and conclusions export as a summary.

测量数据一键带入对话,AI 帮你解读曲线、给出摆位和 EQ 建议。支持声镜 VIP 云端通道,也可以接入你自己的 DeepSeek / OpenAI / Claude / Gemini 密钥。聊天按项目管理,结论可导出摘要。

🧠

An AI that reads measurements

懂测量的 AI

Frequency response, THD and polarity context travel with the question, so the answer is about your speaker rather than speakers in general.

自动携带频响 / THD / 极性等测量上下文,回答不是泛泛而谈。

📂

Filed by device

按设备归档

Each speaker is a "device under test": its measurements and its conversations live together and stay searchable.

每台音箱一个"被测设备",测量与对话归档在一起,对话也按设备分组,随时回溯。

📤

Export the report

报告一键导出

The assistant turns a tuning session into an illustrated report — before/after comparison and EQ settings included — as PDF or PNG. Raw CSV and WAV come with you too.

AI 把整轮调音整理成图文报告,含前后对比与 EQ 建议,PDF / PNG 一键分享;测量数据 CSV / WAV 亦可带走。

🌏

English and Chinese

中英双语

The whole interface is available in English and Simplified Chinese, switchable instantly.

界面完整支持简体中文与英文,即点即切。

AI tuning report · one press to export

AI 调音报告 · 一键导出

You do not have to stare at curves and guess. Hand the measurements to the assistant and it writes up the whole session: system overview, what it found, exactly what to change, before-and-after response, what to do next — with the measurement curves typeset as an appendix. Export as PDF or PNG. Below is a real export, from tuning a portable Bluetooth speaker.

测完不用自己看曲线纠结。把测量交给声镜 AI,它会把一整轮调音整理成一份图文报告:系统概览、发现的问题、具体调整参数、调整前后的频响对比、下一步该怎么做,连测量曲线附录都排好版—— PDF / PNG 一键导出分享给朋友或发烧友群。下面是一份真实导出示例(便携蓝牙音箱调音)。

From "a pile of curves" to "what to do next"

从"一堆曲线"到"下一步做什么"

The report does not stop at conclusions. It ends with an action list you can follow step by step, even as a beginner:

报告不只给结论,还给可执行的行动清单——小白也能照着一步步调:

  1. Measure again — fix the speaker and mic positions, and confirm whether the 10 kHz null is interference or real.
  2. Listen — judge with several kinds of music whether treble and bass now sound natural and sufficient.
  3. Trim the bass — if it is still thin, drop the high-pass to 45 Hz, watching excursion.
  4. The 7.5 kHz dip — if it sounds dull, a small lift is possible, but be careful.
  5. Re-enable DRC — turn dynamic limiting back on once tuning is finished, to protect the drivers.
  1. 重新测量 — 固定音箱和麦克风位置,确认 10kHz 深谷是干扰还是真实问题。
  2. 主观听音评估 — 用不同类型音乐判断高低音是否自然、充足。
  3. 低频微调 — 如低音仍不足,可把高通降到 45Hz(注意振膜行程)。
  4. 7.5kHz 凹陷 — 如听感发闷,可考虑轻抬,但需谨慎。
  5. 重新启用 DRC — 调音完成后重开动态限幅,保护单元。

Screenshots

应用截图

Shot on a real handset. What you see is what ships.

真机实拍,所见即所得。

Measurement detail
Measurement detail — response, THD and waterfall on one screen测量详情 — 频响 / THD / 瀑布图一屏尽览
Frequency response
Frequency response — sweep, passive and file modes频响测量 — 自测 / 无源 / 文件三种模式
Toolset
Five tools — response, RTA, generator, SPL meter, stereo五大工具 — 频响 / RTA / 信号发生器 / 声级计 / 立体声
Stereo polarity test
Stereo polarity — a one-press wiring check立体声极性测试 — 双箱接线一键体检(真机实拍)
AI assistant
AI assistant — a conversation per project, with measurements attachedAI 助手 — 会话即项目,挂载测量数据

Download

下载

Every new account gets 7 days of the full app. Currently a direct APK; a store release is in preparation.

新账号注册即享 7 天全功能试用。当前为 APK 直装包,应用商店版本筹备中。

⬇ SonoScope v0.8.0 (APK · 12 MB) Free download免费下载
Requires Android 8.0+  |  Permission: microphone (for measurement) 系统要求:Android 8.0+  |  权限:麦克风(用于测量)
SHA-256: c837b9c9c66f70ef8c35e5d4a84735c7e775feb48e739b776fe54fe4f197e8d4
If Android warns about "unknown sources", allow your browser to install apps in system settings. An external measurement microphone gives the best accuracy, but the built-in mic is enough for relative measurements.
安装时如提示"未知来源应用",请在系统设置中允许浏览器安装应用。测量功能建议配合外接测量麦克风获得最佳精度,内置麦克风亦可完成相对测量。

Plans & activation

会员与激活

After the trial, VIP unlocks every measurement feature and SVIP adds a monthly AI allowance. Free launch memberships are still available.

试用期后,VIP 解锁全部测量功能,SVIP 追加每月 AI 额度。现在还有开业免费名额可领。