KDP categories · Top KDP authors
Speech & Audio Processing (Computer Science, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Speech & Audio Processing (Computer Science, Kindle eBooks), updated Nov 3, 2026: median price $10.49, median 9 reviews, average rating 4.3 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $4.74 – $35.41 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 5% of the parent category Computer Science (188), one of the easier corners under it.
- At $10.49 its median price beats 89% of Kindle eBooks categories, leaving more margin per copy.
- Its review barrier is lower than in 83% of Kindle eBooks categories: the median best seller has only 9 reviews, so new books can chart with few.
Top 10 Speech & Audio Processing best sellers
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Amazon Alexa: Amazon Alexa: Advanced User Guide: Step By Step to Enrich Your Smart Life ( alexa, alexa echo, alexa instructions, amazon dot, echo, echo dot manual, echo show, echo spot, amazon tap)
by Steve Wright
- List rank#1
- Price$2.99
- Rating4.4
- Reviews21
-
How to Use Audacity Software: Step-by-Step Techniques for Editing, Mixing, and Mastering Professional Audio with Latest Updates.
by Adrian Donatelli
- List rank#2
- Price$5.99
- Rating5.0
- Reviews1
-
Machine Learning with PyTorch and Scikit-Learn: Develop machine learning and deep learning models with Python
- List rank#3
- Price$31.14
- Rating4.6
- Reviews529
-
Podcasting For Dummies
by Tee Morris
- List rank#4
- Price$18
- Rating4.0
- Reviews51
-
Amazon Alexa User Guide 2025: The Complete Manual for Echo Devices, Alexa App, Smart Home, and Voice Commands
by Sam R. Miles
- List rank#5
- Price$2.99
- Rating3.6
- Reviews11
-
Amazon Echo Dot: A Step by Step User Guide For Everything you Need to Know About Setting up and Using the Amazon Echo Dot 2017(Updated Edition) (Amazon ... User manual, Amazon Dot Guide, A Book 1)
by Benjamin Hastie
- List rank#6
- Price$2.99
- Rating3.5
- Reviews45
-
THE MASTERCLASS GUIDE FOR ALEXA+ 2026: 101 ADVANCED ROUTINES, HIDDEN AI TRICKS, AND PREDICTIVE AUTOMATION SECRETS TO MAKE YOUR ECHO DEVICES WORK SMARTER
by Corin Vance
- List rank#7
- Price$6.99
- Rating4.0
- Reviews2
-
Elevate Your Audio Production with REAPER: An extensive guide to recording, editing, and mixing with a powerful DAW
by Marco Galvan
- List rank#8
- Price$37.99
- Rating4.6
- Reviews11
-
STOP TYPING!: Write Better with Speech Recognition Speech-to-Text Software!
by Keith Connes
- List rank#9
- Price$0.99
- Rating4.2
- Reviews9
-
Creating Custom GPT with OpenAI GPT Builder: Create, deploy and ethically scale production-ready conversational AI agents at an enterprise level
by Noelle Russell
- List rank#10
- Price$31.99
- Rating5.0
- Reviews2
FAQ
Is Speech & Audio Processing a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 9 reviews and sells for $10.49.
How many reviews do you need to rank in Speech & Audio Processing?
The median best seller has 9 reviews, and 90% of them have fewer than 100.
What do Speech & Audio Processing best sellers cost?
The median price is $10.49; half of the best sellers are priced between $4.74 and $35.41.
Can new books break into Speech & Audio Processing?
4% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.