<codeBook xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="ddi:codebook:2_5 http://www.ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" xmlns="ddi:codebook:2_5">
  <docDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">The Echobot—An automated system for stimulus presentation in studies of human echolocation.</parTitl>
        <IDNo agency="SND">doi-10-17045-sthlmuni-8047259-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17045/STHLMUNI.8047259</IDNo>
      </titlStmt>
      <prodStmt>
        <producer xml:lang="en" abbr="SND">Swedish National Data Service</producer>
        <producer xml:lang="sv" abbr="SND">Svensk nationell datatjänst</producer>
      </prodStmt>
      <holdings URI="https://doi.org/10.17045/STHLMUNI.8047259">Landing page</holdings>
    </citation>
  </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">The Echobot—An automated system for stimulus presentation in studies of human echolocation.</parTitl>
        <IDNo agency="SND">doi-10-17045-sthlmuni-8047259-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17045/STHLMUNI.8047259</IDNo>
      </titlStmt>
      <rspStmt />
      <prodStmt />
      <distStmt>
        <distrbtr xml:lang="en" abbr="SND" URI="https://snd.se">Swedish National Data Service</distrbtr>
        <distrbtr xml:lang="sv" abbr="SND" URI="https://snd.se">Svensk nationell datatjänst</distrbtr>
        <distDate xml:lang="en" date="2019-04-26" />
      </distStmt>
      <verStmt>
        <version elementVersion="0" elementVersionDate="2019-04-26" />
      </verStmt>
      <holdings URI="https://doi.org/10.17045/STHLMUNI.8047259">Landing page</holdings>
    </citation>
    <stdyInfo>
      <subject />
      <abstract xml:lang="en" contentType="abstract">This
 repository contains data and scripts related to the article “The 
Echobot—An
automated system for stimulus presentation in studies of human 
echolocation” by Tirado, Lundén, &amp; Nilsson (2019), accepted for 
publication in PlosONE. Please see the file List_of_files.txt for a 
short description of the content of each uploaded file. 
In summary:

(a) Rawdata are stored in *.txt files. Descriptions of variables (code-book) are
included at the top of these files (lines starting with #). 
(b) The R-code for analyzing the perceptual data in Figs. 5 and 6 of the article
are in Echobot_analysis_script.R. 
(c)
 R-code for the acoustic analysis are in the files 
a110_sound_analysis_fig3.R
and a110_sound_analysis_fig4.R. Note that the script for Fig. 3 need 
information in file_fixed.txt and in six *.wav files. The *.wav-files 
are from measurement recordings (to save space, only those files 
relevant to Fig. 3 of the paper are included in this
repository; see the file file_fixed.txt for a list of all recorded 
sounds, please contact the authors if you want access to these files).  
(d)
 Files for running the Echobot and collecting responses are *.py (Python
 code)
and *.wav (sound files played by Python for presenting the click signal,
 playing the masking sound and providing auditory feedback).</abstract>
      <sumDscr />
    </stdyInfo>
    <method>
      <dataColl />
    </method>
    <dataAccs>
      <useStmt>
        <restrctn xml:lang="en">Access to data through an external actor. </restrctn>
        <restrctn xml:lang="sv">Åtkomst till data via extern aktör. </restrctn>
      </useStmt>
    </dataAccs>
    <othrStdyMat />
  </stdyDscr>
</codeBook>