Start with your own text
The standalone VoiceRoom concept lets you choose a script or bring your own, then focus on how you deliver it.
VoiceRoom
Give your words room.
VoiceRoom brings focused speech practice into coachroom.ai. Work with a chosen text or your own script, on its own or as part of a Room.
These analysis views illustrate the proposed VoiceRoom experience. Product availability and supported analyses are still to be confirmed.
Play exampleListen. Look closer. Try again.
VoiceRoomRecording length 11.9 s
Interactive concept demo · Synthetic English recording · No microphone access
Example transcript in English
0 seconds11.9 seconds
Choose a sentence or play the full example.
Tempo and pauses
See how the spoken sections and pauses fit together. The pace shown is calculated from the script and the duration of this example, including pauses.
- Words per minute
- 161
- Recording length
- 11.9 seconds
Pitch contour
Follow the estimated pitch in the voiced sections of this recording. Pitch describes frequency, not confidence or emotion.
400 Hz70 Hz
0 seconds11.9 seconds
Pronunciation
Select a sentence and listen again. Word highlights are editorial practice suggestions, not an automated pronunciation score.
Roomie’s practice note
Leave a little space after the opening question so the listener can take it in.
A closer look at the conversation.
Interactive concept demo · Synthetic English recording · No microphone access
- Overall pace
- 161 words/min
- Median estimated pitch
- 159 Hz
- Low-energy intervals
- 22%
- Script words
- 32
Tempo and pauses
words/minThe bars compare each sentence’s pace. They do not indicate a good or bad score.
Pitch contour
159 Hz400 Hz70 Hz
0 seconds11.9 seconds
Median of accepted voiced frames. Uncertain frames are excluded; this is not a target for your voice.
Low-energy intervals
22% · 2.62 s0 s11.92 s
Three passages, three practice ideas.
- Opening
Try a shorter opening, then pause before asking what matters to the listener.
- Question
Repeat the question slightly more slowly. Emphasise “most” and leave room for an answer.
- Options
Separate location, layout and details with short pauses. Listen for a clear three-part structure.
How to read this report
This mini-report examines the opening of a property conversation. It uses our synthetic, single-speaker example. Measurements describe this recording; practice suggestions are editorial.
- Overall pace
- Script word count divided by the full recording length, including pauses.
- Median estimated pitch
- Median of accepted voiced frames. Uncertain frames are excluded; this is not a target for your voice.
- Low-energy intervals
- Audio below the analysis threshold for more than 0.22 seconds. Includes the inserted gaps between clips.
- Script words
- Counted from the prepared script, not automatically recognised speech.
Pace uses the script and exact clip boundaries. Pitch is estimated by autocorrelation in 40 ms frames with a 70–400 Hz search range and a correlation threshold above 0.65. Low-energy intervals use an RMS threshold of 0.012 on normalised audio. These methods describe the example, not a validated assessment of communication skill.
A full conversation needs more context.
This excerpt contains no second speaker. Turn-taking, interruptions, listening behaviour, pronunciation accuracy and customer outcomes are not assessed. Future conversation reports would need the complete recording, reliable speaker attribution and validated analysis.
From a voice to something you can practise.
This is the intended analysis path. The demo uses a prepared recording and offline acoustic measurements with editorial feedback.
Record the sound
Speech is stored as an audio signal. The waveform shows how that signal changes over time.
Connect sound and text
Timing connects a spoken passage with its words. In this example, sentence boundaries come from three separately generated clips.
Look at the detail
Rhythm and estimated pitch describe different aspects of the signal. Pronunciation assessment needs its own analysis; a transcript alone cannot provide it.
Choose the next attempt
A useful observation leads back to a short passage you can listen to and practise again.
About the visualisations
Waveform and pitch follow established acoustic representations. These references explain the methods, not the effectiveness of VoiceRoom.
PraatYour words. Your way in.
Make space for your next conversation.
Request an invitation to coachroom.ai. We review every request personally. This preview does not grant access to VoiceRoom.