Download Center
Welcome to the LENA Pro Download Center, where you may obtain LENA Pro and ADEX software, User Guides and brochures.
A valid Product Key is required to download LENA Pro software. For detailed information on features and product enhancements or how your data may be affected after an upgrade, please select “Release Notes” for the particular software version you are interested in before downloading.
Supported operating systems include: Windows XP SP2, Windows Vista and Windows 7.
LENA Pro
LENA Pro was specifically designed for researchers, speech-language pathologists (SLPs), audiologists, and pediatricians. LENA allows you to easily collect, process, and analyze language environment and development data for children ages 2 months to 48 months.
| LENA Pro |
v3.3.1 |
10/14/2011 |
Release Notes |
User Guide |
Download
LENA Pro software can only be downloaded after entering a valid Product Key. If you require assistance please enter your details on the Contact Us page or call Customer Service at 1.866.503.9918.
LENA Pro
| Version |
v3.3.1 |
| Release Date |
10/14/2011 |
| File Size |
268 MB |
Product Key
268 MB |
| LENA Pro |
v3.2.1 |
10/14/2011 |
Release Notes |
User Guide |
Download
LENA Pro software can only be downloaded after entering a valid Product Key. If you require assistance please enter your details on the Contact Us page or call Customer Service at 1.866.503.9918.
LENA Pro
| Version |
v3.2.1 |
| Release Date |
10/14/2011 |
| File Size |
268 MB |
Product Key
268 MB |
| LENA Pro |
v3.3.0 |
8/4/2011 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.2.0 |
8/4/2011 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.6 |
9/28/2010 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.6 |
9/28/2010 |
Release Notes |
|
Download
LENA Pro software can only be downloaded after entering a valid Product Key. If you require assistance please enter your details on the Contact Us page or call Customer Service at 1.866.503.9918.
LENA Pro
| Version |
v3.1.6 |
| Release Date |
9/28/2010 |
| File Size |
64-bit Driver (3 MB) |
Product Key
64-bit Driver (3 MB) |
| LENA Pro |
v3.1.5 |
1/26/2010 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.4 |
12/30/2009 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.3 |
9/24/2009 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.2 |
1/28/2009 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.1 |
10/2/2008 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.1.0 |
8/7/2008 |
Release Notes |
User Guide |
Not Available for Download |
| LENA Pro |
v3.0.0 |
4/30/2008 |
Release Notes |
User Guide |
Not Available for Download |
ADEX
The LENA Advanced Data Extraction (ADEX) tool extends the scope of LENA-based research beyond the basic LENA language indices (e.g., Adult Word Count, Conversational Turns, Key Child Vocalizations, AVA). Using ADEX, researchers can examine word count data separately for male and female adults, find the average and peak energy levels of each vocalization activity block and retrieve duration data for non-key child vocalizations, overlapping speech, TV, noise, and silence.