Tech Blog
-
2024.10.31Tips and pointers for checking voice waveforms when speech recognition is not performing as expected
When you feel that voice recognition is not working properly, you may want to check the voice waveform. The waveform can tell you about noise, distortion, and other conditions. We will explain what to look for and how to do it.
-
2024.10.07Is the network to blame for poor speech recognition performance? How to create a communication environment for smooth speech recognition operation
The "communication environment" is also an important factor in voice recognition. Learn the key points when using networks and Bluetooth devices to make using voice recognition more comfortable. We will explain in detail how to prevent delays and loss of data and improve accuracy by creating an appropriate communication environment.
-
2024.08.30Techniques to boost recognition accuracy even in noisy environments — Speech recognition’s biggest enemy
The accuracy of voice recognition decreases in noisy environments. In this fourth installment of our series on five tips for improving voice recognition accuracy, we will show you techniques for improving recognition accuracy in noisy environments.
-
2024.07.02Don't let noise get you down! How to use speech recognition - Part XNUMX: How to deal with noise and points to be aware of -
We will provide some solution tips for those who are having trouble using voice recognition or have low recognition accuracy due to noise.
-
2024.07.02Don't let noise get you down! How to use speech recognition - XNUMX. What is noise? -
In this article, we will explain what to do when you have to use voice recognition in the midst of the ambient noise of the workplace or in a noisy manufacturing environment. In the first article, we will explain what kind of sounds have a negative effect on voice recognition.
-
2024.06.05Improve your speech recognition accuracy! How to properly use and set up your microphone and apps
Even if you buy a microphone suitable for voice recognition, it will be useless if you use it incorrectly. It is also important to correctly use the microphone and set up the application that uses the microphone (Zoom, etc.). In this article, we will explain the third tip for improving voice recognition accuracy: "The importance of using the device properly."
-
2024.04.25How to Choose the Right Microphone - Speech recognition rate can change depending on the microphone!
The second of our five tips for improving voice recognition accuracy is "Choosing the right microphone." Choosing the right microphone can affect noise resistance and voice recognition accuracy, so we'll tell you the key points to consider when choosing a microphone.
-
2024.02.19The accuracy of speech recognition (speech recognition rate) can be improved by the way you speak. What are the tips for how to speak?
We will share five tips to improve speech recognition accuracy. The first tip is "Speak appropriately." We will explain what speaking style and content will lead to improved speech recognition accuracy.
-
2023.02.06Choosing the right microphone is crucial for utilizing voice recognition. Key points for microphone use and speech
To prevent misrecognition and increase the recognition rate, it is important to choose a microphone that is suitable for voice recognition. We will introduce how to choose a microphone, how to use it, and key points for speaking.
-
2021.09.06What is the difference between "error improvement rate" and "recognition accuracy (recognition rate)" in voice recognition?
The higher the recognition accuracy (recognition rate) of speech recognition, the more difficult it becomes to increase it by another point. This article explains why this is the case using an indicator called "error improvement rate." It also touches on an indicator called WER, which is often used in papers on speech recognition.
-
2021.08.23Comparing the speech recognition accuracy of AmiVoice's domain-specific engines (General-purpose vs Electronic Medical Records)
It is difficult to create a universal speech recognition engine that can correctly recognize anything spoken, so AmiVoice provides several types of speech recognition engines to developers. This time, we compared the recognition rates of a general-purpose engine and an engine for electronic medical records.
-
2021.07.12What is more important than voice recognition accuracy (task completion rate)
While speech recognition accuracy (speech recognition rate) is often used as an indicator of speech recognition performance, there are other important performance features that can be overlooked by using only speech recognition accuracy. In this article, we will explain the "task completion rate," which is often used internally at AmiVoice.
Most Viewed Articles
-
A quick explanation of how speech recognition works!
-
Comparing the speech recognition rates of OpenAI's Whisper and AmiVoice for "conference" audio
-
How to use the AmiVoice API free coupon
New Articles
-
How to Choose a Speech Recognition API: 4 Comparison Points to Avoid Mistakes
-
Things to know before implementation: the accuracy of Japanese speech recognition
-
Thank you for all your submissions! Here's a summary of Zennfes Spring 2026.
Category List
- Tech (1)
- Introduction to Speech Recognition (16)
- How to Improve Speech Recognition Accuracy (12)
- Tried Building It (27)
- How to Use AmiVoice API (28)
- Comparison and Verification (7)
- Others (10)
Archive
