Alexandra Ludwig

1.0k total citations
21 papers, 337 citations indexed

About

Alexandra Ludwig is a scholar working on Electrical and Electronic Engineering, Cognitive Neuroscience and Speech and Hearing. According to data from OpenAlex, Alexandra Ludwig has authored 21 papers receiving a total of 337 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Electrical and Electronic Engineering, 9 papers in Cognitive Neuroscience and 7 papers in Speech and Hearing. Recurrent topics in Alexandra Ludwig's work include Optical Network Technologies (10 papers), Advanced Photonic Communication Systems (9 papers) and Hearing Loss and Rehabilitation (9 papers). Alexandra Ludwig is often cited by papers focused on Optical Network Technologies (10 papers), Advanced Photonic Communication Systems (9 papers) and Hearing Loss and Rehabilitation (9 papers). Alexandra Ludwig collaborates with scholars based in Germany, United States and Switzerland. Alexandra Ludwig's co-authors include Rudolf Rübsamen, Michael Fuchs, C. Koos, W. Freude, Juerg Leuthold, S. Wolf, M. Dreschmann, Jürgen Becker, J. Meyer and R. Schmogrow and has published in prestigious journals such as SHILAP Revista de lepidopterología, Optics Express and Frontiers in Psychology.

In The Last Decade

Alexandra Ludwig

20 papers receiving 325 citations

Peers

Alexandra Ludwig

EEE

AMPO

Mikhail Katkov Israel

K. Aittoniemi Finland

Satu Tissari Finland

Michael Buschermöhle Germany

Leila Azizi France

Elad Sagi United States

Deborah Ross United States

David López Pérez Poland

Gaëtan Sanchez France

Chad S. Rogers United States

Mikhail Katkov Israel

Alexandra Ludwig

53 ×0.3

EEE

269 ×2.1

21 ×0.3

AMPO

8 ×0.1

2 ×0.0

Citations per year, relative to Alexandra Ludwig Alexandra Ludwig (= 1×) peers Mikhail Katkov

Countries citing papers authored by Alexandra Ludwig

Since Specialization

Citations

This map shows the geographic impact of Alexandra Ludwig's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alexandra Ludwig with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexandra Ludwig more than expected).

Fields of papers citing papers by Alexandra Ludwig

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexandra Ludwig. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alexandra Ludwig. The network helps show where Alexandra Ludwig may publish in the future.

Co-authorship network of co-authors of Alexandra Ludwig

This figure shows the co-authorship network connecting the top 25 collaborators of Alexandra Ludwig. A scholar is included among the top collaborators of Alexandra Ludwig based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alexandra Ludwig. Alexandra Ludwig is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ludwig, Alexandra, et al.. (2023). Auditory Spatial Discrimination and Sound Localization in Single-Sided Deaf Participants Provided with a Cochlear Implant. Audiology and Neurotology. 29(3). 193–206.

Ludwig, Alexandra, et al.. (2021). Sound Localization in Single-Sided Deaf Participants Provided With a Cochlear Implant. Frontiers in Psychology. 12. 753339–753339. 14 indexed citations

Ludwig, Alexandra, et al.. (2020). Analyzing Longitudinal Data on Singing Voice Parameters of Boys and Girls Aged 8 to 12.5 and Possible Effects of a Music Pedagogical Intervention. Journal of Voice. 36(4). 583.e1–583.e16. 3 indexed citations

Ludwig, Alexandra, et al.. (2019). Auditory localization accuracy and auditory spatial discrimination in children with auditory processing disorders. Hearing Research. 377. 282–291. 8 indexed citations

Erb, Julia, et al.. (2018). Temporal Sensitivity Measured Shortly After Cochlear Implantation Predicts 6-Month Speech Recognition Outcome. Ear and Hearing. 40(1). 27–33. 7 indexed citations

Ludwig, Alexandra, et al.. (2017). Localization and Spatial Discrimination in Children and Adolescents with Moderate Sensorineural Hearing Loss Tested without Their Hearing Aids. Audiology and Neurotology. 22(6). 326–342. 7 indexed citations

Richter, Nicole, et al.. (2015). Age-related changes in sound localisation ability. Cell and Tissue Research. 361(1). 371–386. 37 indexed citations

Ludwig, Alexandra, Philipp Schindler, S. Wolf, et al.. (2015). Stacked modulation formats enabling highest-sensitivity optical free-space links. Optics Express. 23(17). 21942–21942. 10 indexed citations

Ludwig, Alexandra, et al.. (2014). Auditory Processing Disorders with and without Central Auditory Discrimination Deficits. Journal of the Association for Research in Otolaryngology. 15(3). 441–464. 20 indexed citations

10.

Schindler, Philipp, S. Wolf, R. Bonk, et al.. (2014). Ultra-dense, single-wavelength DFT-spread OFDM PON with laserless 1 Gb/s ONU at only 300 MBd per spectral group. 1–3. 2 indexed citations

11.

Lauermann, M., S. Wolf, D. Korn, et al.. (2014). Ultra-short silicon-organic hybrid (SOH) modulator for bidirectional polarization-independent operation. 1–3. 5 indexed citations

12.

Schindler, Philipp, S. Wolf, R. Bonk, et al.. (2014). Ultra-Dense, Single-Wavelength DFT-Spread OFDMA PON With Laserless 1.2 Gb/s ONU Ready for Silicon Photonics Integration. Journal of Lightwave Technology. 33(8). 1650–1659. 5 indexed citations

13.

Ludwig, Alexandra, Philipp Schindler, S. Wolf, et al.. (2014). Stacking Modulation Formats for Highest-Sensitivity. JM2B.2–JM2B.2. 1 indexed citations

14.

Ludwig, Alexandra, Philipp Schindler, R. Schmogrow, et al.. (2013). Stacking PS-QPSK and 64PPM for Long-Range Free-Space Transmission. NW2C.2–NW2C.2. 2 indexed citations

15.

Ludwig, Alexandra, et al.. (2012). Development of Auditory Localization Accuracy and Auditory Spatial Discrimination in Children and Adolescents. Audiology and Neurotology. 18(1). 48–62. 26 indexed citations

16.

Ludwig, Alexandra, Rudolf Rübsamen, G. J. Dörrscheidt, & Sonja A. Kotz. (2012). Age-related dissociation of sensory and decision-based auditory motion processing. Frontiers in Human Neuroscience. 6. 64–64. 4 indexed citations

17.

Schmogrow, R., Marcus Winter, Matthias Meyer, et al.. (2011). Real-time Nyquist pulse generation beyond 100 Gbit/s and its relation to OFDM. Optics Express. 20(1). 317–317. 136 indexed citations

18.

Addis, Laura, Angela D. Friederici, Sonja A. Kotz, et al.. (2010). A locus for an auditory processing deficit and language impairment in an extended pedigree maps to 12p13.31‐q14.3. Genes Brain & Behavior. 9(6). 545–561. 23 indexed citations

19.

Henniger, Hennes, Alexandra Ludwig, & Joachim Horwath. (2010). Performance Bounds of DPSK and OOK for Low Elevation Optical LEO Downlinks. SHILAP Revista de lepidopterología. 8 indexed citations

20.

Li, Jiawen, P. Vorreau, D. Hillerkuss, et al.. (2009). Optical vector signal analyzer based on differential direct detection. 135–136. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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